64509822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8893}}^1$

素因数の和:8945

約数の個数: 48

約数和(自身を含む): 155395968

約数和(自身を除く): 90886146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 8893, 17786, 26679, 53358, 80037, 115609, 160074, 231218, 275683, 346827, 551366, 693654, 827049, 1040481, 1654098, 2080962, 2481147, 3583879, 4962294, 7167758, 10751637, 21503274, 32254911, 64509822]

約数ペア:

[(1, 64509822), (2, 32254911), (3, 21503274), (6, 10751637), (9, 7167758), (13, 4962294), (18, 3583879), (26, 2481147), (31, 2080962), (39, 1654098), (62, 1040481), (78, 827049), (93, 693654), (117, 551366), (186, 346827), (234, 275683), (279, 231218), (403, 160074), (558, 115609), (806, 80037), (1209, 53358), (2418, 26679), (3627, 17786), (7254, 8893)]