68850488

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 159071040

約数和(自身を除く): 90220552

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 49, 56, 74, 94, 98, 101, 148, 188, 196, 202, 259, 296, 329, 376, 392, 404, 518, 658, 707, 808, 1036, 1316, 1414, 1739, 1813, 2072, 2303, 2632, 2828, 3478, 3626, 3737, 4606, 4747, 4949, 5656, 6956, 7252, 7474, 9212, 9494, 9898, 12173, 13912, 14504, 14948, 18424, 18988, 19796, 24346, 26159, 29896, 33229, 37976, 39592, 48692, 52318, 66458, 85211, 97384, 104636, 132916, 170422, 175639, 183113, 209272, 232603, 265832, 340844, 351278, 366226, 465206, 681688, 702556, 732452, 930412, 1229473, 1405112, 1464904, 1860824, 2458946, 4917892, 8606311, 9835784, 17212622, 34425244, 68850488]

約数ペア:

[(1, 68850488), (2, 34425244), (4, 17212622), (7, 9835784), (8, 8606311), (14, 4917892), (28, 2458946), (37, 1860824), (47, 1464904), (49, 1405112), (56, 1229473), (74, 930412), (94, 732452), (98, 702556), (101, 681688), (148, 465206), (188, 366226), (196, 351278), (202, 340844), (259, 265832), (296, 232603), (329, 209272), (376, 183113), (392, 175639), (404, 170422), (518, 132916), (658, 104636), (707, 97384), (808, 85211), (1036, 66458), (1316, 52318), (1414, 48692), (1739, 39592), (1813, 37976), (2072, 33229), (2303, 29896), (2632, 26159), (2828, 24346), (3478, 19796), (3626, 18988), (3737, 18424), (4606, 14948), (4747, 14504), (4949, 13912), (5656, 12173), (6956, 9898), (7252, 9494), (7474, 9212)]