78120666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5857}}^1$

素因数の和:5900

約数の個数: 64

約数和(自身を含む): 196828800

約数和(自身を除く): 118708134

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 5857, 6669, 11714, 13338, 17571, 35142, 52713, 76141, 105426, 111283, 152282, 158139, 222566, 228423, 316278, 333849, 456846, 667698, 685269, 1001547, 1370538, 1446679, 2003094, 2055807, 2893358, 3004641, 4111614, 4340037, 6009282, 8680074, 13020111, 26040222, 39060333, 78120666]

約数ペア:

[(1, 78120666), (2, 39060333), (3, 26040222), (6, 13020111), (9, 8680074), (13, 6009282), (18, 4340037), (19, 4111614), (26, 3004641), (27, 2893358), (38, 2055807), (39, 2003094), (54, 1446679), (57, 1370538), (78, 1001547), (114, 685269), (117, 667698), (171, 456846), (234, 333849), (247, 316278), (342, 228423), (351, 222566), (494, 158139), (513, 152282), (702, 111283), (741, 105426), (1026, 76141), (1482, 52713), (2223, 35142), (4446, 17571), (5857, 13338), (6669, 11714)]