86756340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131449}}^1$

素因数の和:131472

約数の個数: 48

約数和(自身を含む): 265003200

約数和(自身を除く): 178246860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 131449, 262898, 394347, 525796, 657245, 788694, 1314490, 1445939, 1577388, 1971735, 2628980, 2891878, 3943470, 4337817, 5783756, 7229695, 7886940, 8675634, 14459390, 17351268, 21689085, 28918780, 43378170, 86756340]

約数ペア:

[(1, 86756340), (2, 43378170), (3, 28918780), (4, 21689085), (5, 17351268), (6, 14459390), (10, 8675634), (11, 7886940), (12, 7229695), (15, 5783756), (20, 4337817), (22, 3943470), (30, 2891878), (33, 2628980), (44, 1971735), (55, 1577388), (60, 1445939), (66, 1314490), (110, 788694), (132, 657245), (165, 525796), (220, 394347), (330, 262898), (660, 131449)]