70508178

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 172408320

約数和(自身を除く): 101900142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 282, 351, 423, 611, 702, 846, 1222, 1269, 1833, 2137, 2538, 3666, 4274, 5499, 6411, 10998, 12822, 16497, 19233, 27781, 32994, 38466, 55562, 57699, 83343, 100439, 115398, 166686, 200878, 250029, 301317, 500058, 602634, 750087, 903951, 1305707, 1500174, 1807902, 2611414, 2711853, 3917121, 5423706, 7834242, 11751363, 23502726, 35254089, 70508178]

約数ペア:

[(1, 70508178), (2, 35254089), (3, 23502726), (6, 11751363), (9, 7834242), (13, 5423706), (18, 3917121), (26, 2711853), (27, 2611414), (39, 1807902), (47, 1500174), (54, 1305707), (78, 903951), (94, 750087), (117, 602634), (141, 500058), (234, 301317), (282, 250029), (351, 200878), (423, 166686), (611, 115398), (702, 100439), (846, 83343), (1222, 57699), (1269, 55562), (1833, 38466), (2137, 32994), (2538, 27781), (3666, 19233), (4274, 16497), (5499, 12822), (6411, 10998)]