78125472

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 168

約数和(自身を含む): 245413476

約数和(自身を除く): 167288004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 197, 204, 216, 243, 272, 288, 306, 324, 394, 408, 432, 459, 486, 544, 591, 612, 648, 729, 788, 816, 864, 918, 972, 1182, 1224, 1296, 1377, 1458, 1576, 1632, 1773, 1836, 1944, 2364, 2448, 2592, 2754, 2916, 3152, 3349, 3546, 3672, 3888, 4131, 4728, 4896, 5319, 5508, 5832, 6304, 6698, 7092, 7344, 7776, 8262, 9456, 10047, 10638, 11016, 11664, 12393, 13396, 14184, 14688, 15957, 16524, 18912, 20094, 21276, 22032, 23328, 24786, 26792, 28368, 30141, 31914, 33048, 40188, 42552, 44064, 47871, 49572, 53584, 56736, 60282, 63828, 66096, 80376, 85104, 90423, 95742, 99144, 107168, 120564, 127656, 132192, 143613, 160752, 170208, 180846, 191484, 198288, 241128, 255312, 271269, 287226, 321504, 361692, 382968, 396576, 482256, 510624, 542538, 574452, 723384, 765936, 813807, 964512, 1085076, 1148904, 1446768, 1531872, 1627614, 2170152, 2297808, 2441421, 2893536, 3255228, 4340304, 4595616, 4882842, 6510456, 8680608, 9765684, 13020912, 19531368, 26041824, 39062736, 78125472]

約数ペア:

[(1, 78125472), (2, 39062736), (3, 26041824), (4, 19531368), (6, 13020912), (8, 9765684), (9, 8680608), (12, 6510456), (16, 4882842), (17, 4595616), (18, 4340304), (24, 3255228), (27, 2893536), (32, 2441421), (34, 2297808), (36, 2170152), (48, 1627614), (51, 1531872), (54, 1446768), (68, 1148904), (72, 1085076), (81, 964512), (96, 813807), (102, 765936), (108, 723384), (136, 574452), (144, 542538), (153, 510624), (162, 482256), (197, 396576), (204, 382968), (216, 361692), (243, 321504), (272, 287226), (288, 271269), (306, 255312), (324, 241128), (394, 198288), (408, 191484), (432, 180846), (459, 170208), (486, 160752), (544, 143613), (591, 132192), (612, 127656), (648, 120564), (729, 107168), (788, 99144), (816, 95742), (864, 90423), (918, 85104), (972, 80376), (1182, 66096), (1224, 63828), (1296, 60282), (1377, 56736), (1458, 53584), (1576, 49572), (1632, 47871), (1773, 44064), (1836, 42552), (1944, 40188), (2364, 33048), (2448, 31914), (2592, 30141), (2754, 28368), (2916, 26792), (3152, 24786), (3349, 23328), (3546, 22032), (3672, 21276), (3888, 20094), (4131, 18912), (4728, 16524), (4896, 15957), (5319, 14688), (5508, 14184), (5832, 13396), (6304, 12393), (6698, 11664), (7092, 11016), (7344, 10638), (7776, 10047), (8262, 9456)]