72613469952

素因数分解:

$2^8\times 3^5\times {\mathrm{181}}^1\times {\mathrm{6449}}^1$

素因数の和:6661

約数の個数: 216

約数和(自身を含む): 218350095600

約数和(自身を除く): 145736625648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 181, 192, 216, 243, 256, 288, 324, 362, 384, 432, 486, 543, 576, 648, 724, 768, 864, 972, 1086, 1152, 1296, 1448, 1629, 1728, 1944, 2172, 2304, 2592, 2896, 3258, 3456, 3888, 4344, 4887, 5184, 5792, 6449, 6516, 6912, 7776, 8688, 9774, 10368, 11584, 12898, 13032, 14661, 15552, 17376, 19347, 19548, 20736, 23168, 25796, 26064, 29322, 31104, 34752, 38694, 39096, 43983, 46336, 51592, 52128, 58041, 58644, 62208, 69504, 77388, 78192, 87966, 103184, 104256, 116082, 117288, 139008, 154776, 156384, 174123, 175932, 206368, 208512, 232164, 234576, 309552, 312768, 348246, 351864, 412736, 417024, 464328, 469152, 522369, 619104, 625536, 696492, 703728, 825472, 928656, 938304, 1044738, 1167269, 1238208, 1251072, 1392984, 1407456, 1567107, 1650944, 1857312, 1876608, 2089476, 2334538, 2476416, 2785968, 2814912, 3134214, 3501807, 3714624, 3753216, 4178952, 4669076, 4952832, 5571936, 5629824, 6268428, 7003614, 7429248, 8357904, 9338152, 10505421, 11143872, 11259648, 12536856, 14007228, 14858496, 16715808, 18676304, 21010842, 22287744, 25073712, 28014456, 31516263, 33431616, 37352608, 42021684, 44575488, 50147424, 56028912, 63032526, 66863232, 74705216, 84043368, 94548789, 100294848, 112057824, 126065052, 133726464, 149410432, 168086736, 189097578, 200589696, 224115648, 252130104, 283646367, 298820864, 336173472, 378195156, 401179392, 448231296, 504260208, 567292734, 672346944, 756390312, 896462592, 1008520416, 1134585468, 1344693888, 1512780624, 2017040832, 2269170936, 2689387776, 3025561248, 4034081664, 4538341872, 6051122496, 8068163328, 9076683744, 12102244992, 18153367488, 24204489984, 36306734976, 72613469952]

約数ペア:

[(1, 72613469952), (2, 36306734976), (3, 24204489984), (4, 18153367488), (6, 12102244992), (8, 9076683744), (9, 8068163328), (12, 6051122496), (16, 4538341872), (18, 4034081664), (24, 3025561248), (27, 2689387776), (32, 2269170936), (36, 2017040832), (48, 1512780624), (54, 1344693888), (64, 1134585468), (72, 1008520416), (81, 896462592), (96, 756390312), (108, 672346944), (128, 567292734), (144, 504260208), (162, 448231296), (181, 401179392), (192, 378195156), (216, 336173472), (243, 298820864), (256, 283646367), (288, 252130104), (324, 224115648), (362, 200589696), (384, 189097578), (432, 168086736), (486, 149410432), (543, 133726464), (576, 126065052), (648, 112057824), (724, 100294848), (768, 94548789), (864, 84043368), (972, 74705216), (1086, 66863232), (1152, 63032526), (1296, 56028912), (1448, 50147424), (1629, 44575488), (1728, 42021684), (1944, 37352608), (2172, 33431616), (2304, 31516263), (2592, 28014456), (2896, 25073712), (3258, 22287744), (3456, 21010842), (3888, 18676304), (4344, 16715808), (4887, 14858496), (5184, 14007228), (5792, 12536856), (6449, 11259648), (6516, 11143872), (6912, 10505421), (7776, 9338152), (8688, 8357904), (9774, 7429248), (10368, 7003614), (11584, 6268428), (12898, 5629824), (13032, 5571936), (14661, 4952832), (15552, 4669076), (17376, 4178952), (19347, 3753216), (19548, 3714624), (20736, 3501807), (23168, 3134214), (25796, 2814912), (26064, 2785968), (29322, 2476416), (31104, 2334538), (34752, 2089476), (38694, 1876608), (39096, 1857312), (43983, 1650944), (46336, 1567107), (51592, 1407456), (52128, 1392984), (58041, 1251072), (58644, 1238208), (62208, 1167269), (69504, 1044738), (77388, 938304), (78192, 928656), (87966, 825472), (103184, 703728), (104256, 696492), (116082, 625536), (117288, 619104), (139008, 522369), (154776, 469152), (156384, 464328), (174123, 417024), (175932, 412736), (206368, 351864), (208512, 348246), (232164, 312768), (234576, 309552)]