85869366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 194641920

約数和(自身を除く): 108772554

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 79, 86, 129, 158, 237, 258, 383, 473, 474, 766, 869, 946, 1149, 1419, 1738, 2298, 2607, 2838, 3397, 4213, 5214, 6794, 8426, 10191, 12639, 16469, 20382, 25278, 30257, 32938, 37367, 49407, 60514, 74734, 90771, 98814, 112101, 181159, 181542, 224202, 332827, 362318, 543477, 665654, 998481, 1086954, 1301051, 1996962, 2602102, 3903153, 7806306, 14311561, 28623122, 42934683, 85869366]

約数ペア:

[(1, 85869366), (2, 42934683), (3, 28623122), (6, 14311561), (11, 7806306), (22, 3903153), (33, 2602102), (43, 1996962), (66, 1301051), (79, 1086954), (86, 998481), (129, 665654), (158, 543477), (237, 362318), (258, 332827), (383, 224202), (473, 181542), (474, 181159), (766, 112101), (869, 98814), (946, 90771), (1149, 74734), (1419, 60514), (1738, 49407), (2298, 37367), (2607, 32938), (2838, 30257), (3397, 25278), (4213, 20382), (5214, 16469), (6794, 12639), (8426, 10191)]