72175752

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 128

約数和(自身を含む): 224899200

約数和(自身を除く): 152723448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 88, 99, 108, 111, 132, 148, 198, 216, 222, 264, 296, 297, 333, 396, 407, 444, 594, 666, 792, 814, 821, 888, 999, 1188, 1221, 1332, 1628, 1642, 1998, 2376, 2442, 2463, 2664, 3256, 3284, 3663, 3996, 4884, 4926, 6568, 7326, 7389, 7992, 9031, 9768, 9852, 10989, 14652, 14778, 18062, 19704, 21978, 22167, 27093, 29304, 29556, 30377, 36124, 43956, 44334, 54186, 59112, 60754, 72248, 81279, 87912, 88668, 91131, 108372, 121508, 162558, 177336, 182262, 216744, 243016, 243837, 273393, 325116, 334147, 364524, 487674, 546786, 650232, 668294, 729048, 820179, 975348, 1002441, 1093572, 1336588, 1640358, 1950696, 2004882, 2187144, 2673176, 3007323, 3280716, 4009764, 6014646, 6561432, 8019528, 9021969, 12029292, 18043938, 24058584, 36087876, 72175752]

約数ペア:

[(1, 72175752), (2, 36087876), (3, 24058584), (4, 18043938), (6, 12029292), (8, 9021969), (9, 8019528), (11, 6561432), (12, 6014646), (18, 4009764), (22, 3280716), (24, 3007323), (27, 2673176), (33, 2187144), (36, 2004882), (37, 1950696), (44, 1640358), (54, 1336588), (66, 1093572), (72, 1002441), (74, 975348), (88, 820179), (99, 729048), (108, 668294), (111, 650232), (132, 546786), (148, 487674), (198, 364524), (216, 334147), (222, 325116), (264, 273393), (296, 243837), (297, 243016), (333, 216744), (396, 182262), (407, 177336), (444, 162558), (594, 121508), (666, 108372), (792, 91131), (814, 88668), (821, 87912), (888, 81279), (999, 72248), (1188, 60754), (1221, 59112), (1332, 54186), (1628, 44334), (1642, 43956), (1998, 36124), (2376, 30377), (2442, 29556), (2463, 29304), (2664, 27093), (3256, 22167), (3284, 21978), (3663, 19704), (3996, 18062), (4884, 14778), (4926, 14652), (6568, 10989), (7326, 9852), (7389, 9768), (7992, 9031)]