72489312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 144

約数和(自身を含む): 241611552

約数和(自身を除く): 169122240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 877, 984, 1008, 1148, 1312, 1476, 1722, 1754, 1968, 2016, 2296, 2583, 2631, 2952, 3444, 3508, 3936, 4592, 5166, 5262, 5904, 6139, 6888, 7016, 7893, 9184, 10332, 10524, 11808, 12278, 13776, 14032, 15786, 18417, 20664, 21048, 24556, 27552, 28064, 31572, 35957, 36834, 41328, 42096, 49112, 55251, 63144, 71914, 73668, 82656, 84192, 98224, 107871, 110502, 126288, 143828, 147336, 196448, 215742, 221004, 251699, 252576, 287656, 294672, 323613, 431484, 442008, 503398, 575312, 589344, 647226, 755097, 862968, 884016, 1006796, 1150624, 1294452, 1510194, 1725936, 1768032, 2013592, 2265291, 2588904, 3020388, 3451872, 4027184, 4530582, 5177808, 6040776, 8054368, 9061164, 10355616, 12081552, 18122328, 24163104, 36244656, 72489312]

約数ペア:

[(1, 72489312), (2, 36244656), (3, 24163104), (4, 18122328), (6, 12081552), (7, 10355616), (8, 9061164), (9, 8054368), (12, 6040776), (14, 5177808), (16, 4530582), (18, 4027184), (21, 3451872), (24, 3020388), (28, 2588904), (32, 2265291), (36, 2013592), (41, 1768032), (42, 1725936), (48, 1510194), (56, 1294452), (63, 1150624), (72, 1006796), (82, 884016), (84, 862968), (96, 755097), (112, 647226), (123, 589344), (126, 575312), (144, 503398), (164, 442008), (168, 431484), (224, 323613), (246, 294672), (252, 287656), (287, 252576), (288, 251699), (328, 221004), (336, 215742), (369, 196448), (492, 147336), (504, 143828), (574, 126288), (656, 110502), (672, 107871), (738, 98224), (861, 84192), (877, 82656), (984, 73668), (1008, 71914), (1148, 63144), (1312, 55251), (1476, 49112), (1722, 42096), (1754, 41328), (1968, 36834), (2016, 35957), (2296, 31572), (2583, 28064), (2631, 27552), (2952, 24556), (3444, 21048), (3508, 20664), (3936, 18417), (4592, 15786), (5166, 14032), (5262, 13776), (5904, 12278), (6139, 11808), (6888, 10524), (7016, 10332), (7893, 9184)]