72710316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:948

約数の個数: 108

約数和(自身を含む): 218600928

約数和(自身を除く): 145890612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 877, 882, 987, 1316, 1692, 1754, 1764, 1974, 2303, 2631, 2961, 3508, 3948, 4606, 5262, 5922, 6139, 6909, 7893, 9212, 10524, 11844, 12278, 13818, 15786, 18417, 20727, 24556, 27636, 31572, 36834, 41219, 41454, 42973, 55251, 73668, 82438, 82908, 85946, 110502, 123657, 128919, 164876, 171892, 221004, 247314, 257838, 288533, 370971, 386757, 494628, 515676, 577066, 741942, 773514, 865599, 1154132, 1483884, 1547028, 1731198, 2019731, 2596797, 3462396, 4039462, 5193594, 6059193, 8078924, 10387188, 12118386, 18177579, 24236772, 36355158, 72710316]

約数ペア:

[(1, 72710316), (2, 36355158), (3, 24236772), (4, 18177579), (6, 12118386), (7, 10387188), (9, 8078924), (12, 6059193), (14, 5193594), (18, 4039462), (21, 3462396), (28, 2596797), (36, 2019731), (42, 1731198), (47, 1547028), (49, 1483884), (63, 1154132), (84, 865599), (94, 773514), (98, 741942), (126, 577066), (141, 515676), (147, 494628), (188, 386757), (196, 370971), (252, 288533), (282, 257838), (294, 247314), (329, 221004), (423, 171892), (441, 164876), (564, 128919), (588, 123657), (658, 110502), (846, 85946), (877, 82908), (882, 82438), (987, 73668), (1316, 55251), (1692, 42973), (1754, 41454), (1764, 41219), (1974, 36834), (2303, 31572), (2631, 27636), (2961, 24556), (3508, 20727), (3948, 18417), (4606, 15786), (5262, 13818), (5922, 12278), (6139, 11844), (6909, 10524), (7893, 9212)]