85431336

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 136962264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 376, 424, 564, 636, 1128, 1272, 1429, 2491, 2858, 4287, 4982, 5716, 7473, 8574, 9964, 11432, 14946, 17148, 19928, 29892, 34296, 59784, 67163, 75737, 134326, 151474, 201489, 227211, 268652, 302948, 402978, 454422, 537304, 605896, 805956, 908844, 1611912, 1817688, 3559639, 7119278, 10678917, 14238556, 21357834, 28477112, 42715668, 85431336]

約数ペア:

[(1, 85431336), (2, 42715668), (3, 28477112), (4, 21357834), (6, 14238556), (8, 10678917), (12, 7119278), (24, 3559639), (47, 1817688), (53, 1611912), (94, 908844), (106, 805956), (141, 605896), (159, 537304), (188, 454422), (212, 402978), (282, 302948), (318, 268652), (376, 227211), (424, 201489), (564, 151474), (636, 134326), (1128, 75737), (1272, 67163), (1429, 59784), (2491, 34296), (2858, 29892), (4287, 19928), (4982, 17148), (5716, 14946), (7473, 11432), (8574, 9964)]