72493056

素因数分解:

$2^{11}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 240

約数和(自身を含む): 237837600

約数和(自身を除く): 165344544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 81, 92, 96, 108, 114, 128, 138, 144, 152, 162, 171, 184, 192, 207, 216, 228, 256, 276, 288, 304, 324, 342, 368, 384, 414, 432, 437, 456, 512, 513, 552, 576, 608, 621, 648, 684, 736, 768, 828, 864, 874, 912, 1024, 1026, 1104, 1152, 1216, 1242, 1296, 1311, 1368, 1472, 1536, 1539, 1656, 1728, 1748, 1824, 1863, 2048, 2052, 2208, 2304, 2432, 2484, 2592, 2622, 2736, 2944, 3072, 3078, 3312, 3456, 3496, 3648, 3726, 3933, 4104, 4416, 4608, 4864, 4968, 5184, 5244, 5472, 5888, 6144, 6156, 6624, 6912, 6992, 7296, 7452, 7866, 8208, 8832, 9216, 9728, 9936, 10368, 10488, 10944, 11776, 11799, 12312, 13248, 13824, 13984, 14592, 14904, 15732, 16416, 17664, 18432, 19456, 19872, 20736, 20976, 21888, 23552, 23598, 24624, 26496, 27648, 27968, 29184, 29808, 31464, 32832, 35328, 35397, 38912, 39744, 41472, 41952, 43776, 47104, 47196, 49248, 52992, 55296, 55936, 58368, 59616, 62928, 65664, 70656, 70794, 79488, 82944, 83904, 87552, 94392, 98496, 105984, 111872, 116736, 119232, 125856, 131328, 141312, 141588, 158976, 165888, 167808, 175104, 188784, 196992, 211968, 223744, 238464, 251712, 262656, 283176, 317952, 335616, 350208, 377568, 393984, 423936, 447488, 476928, 503424, 525312, 566352, 635904, 671232, 755136, 787968, 894976, 953856, 1006848, 1050624, 1132704, 1271808, 1342464, 1510272, 1575936, 1907712, 2013696, 2265408, 2684928, 3020544, 3151872, 3815424, 4027392, 4530816, 6041088, 8054784, 9061632, 12082176, 18123264, 24164352, 36246528, 72493056]

約数ペア:

[(1, 72493056), (2, 36246528), (3, 24164352), (4, 18123264), (6, 12082176), (8, 9061632), (9, 8054784), (12, 6041088), (16, 4530816), (18, 4027392), (19, 3815424), (23, 3151872), (24, 3020544), (27, 2684928), (32, 2265408), (36, 2013696), (38, 1907712), (46, 1575936), (48, 1510272), (54, 1342464), (57, 1271808), (64, 1132704), (69, 1050624), (72, 1006848), (76, 953856), (81, 894976), (92, 787968), (96, 755136), (108, 671232), (114, 635904), (128, 566352), (138, 525312), (144, 503424), (152, 476928), (162, 447488), (171, 423936), (184, 393984), (192, 377568), (207, 350208), (216, 335616), (228, 317952), (256, 283176), (276, 262656), (288, 251712), (304, 238464), (324, 223744), (342, 211968), (368, 196992), (384, 188784), (414, 175104), (432, 167808), (437, 165888), (456, 158976), (512, 141588), (513, 141312), (552, 131328), (576, 125856), (608, 119232), (621, 116736), (648, 111872), (684, 105984), (736, 98496), (768, 94392), (828, 87552), (864, 83904), (874, 82944), (912, 79488), (1024, 70794), (1026, 70656), (1104, 65664), (1152, 62928), (1216, 59616), (1242, 58368), (1296, 55936), (1311, 55296), (1368, 52992), (1472, 49248), (1536, 47196), (1539, 47104), (1656, 43776), (1728, 41952), (1748, 41472), (1824, 39744), (1863, 38912), (2048, 35397), (2052, 35328), (2208, 32832), (2304, 31464), (2432, 29808), (2484, 29184), (2592, 27968), (2622, 27648), (2736, 26496), (2944, 24624), (3072, 23598), (3078, 23552), (3312, 21888), (3456, 20976), (3496, 20736), (3648, 19872), (3726, 19456), (3933, 18432), (4104, 17664), (4416, 16416), (4608, 15732), (4864, 14904), (4968, 14592), (5184, 13984), (5244, 13824), (5472, 13248), (5888, 12312), (6144, 11799), (6156, 11776), (6624, 10944), (6912, 10488), (6992, 10368), (7296, 9936), (7452, 9728), (7866, 9216), (8208, 8832)]