64209366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 150455760

約数和(自身を除く): 86246394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 829, 993, 1658, 1986, 2487, 2979, 4303, 4974, 5958, 7461, 8606, 10777, 12909, 14922, 21554, 25818, 32331, 38727, 64662, 77454, 96993, 193986, 274399, 548798, 823197, 1646394, 2469591, 3567187, 4939182, 7134374, 10701561, 21403122, 32104683, 64209366]

約数ペア:

[(1, 64209366), (2, 32104683), (3, 21403122), (6, 10701561), (9, 7134374), (13, 4939182), (18, 3567187), (26, 2469591), (39, 1646394), (78, 823197), (117, 548798), (234, 274399), (331, 193986), (662, 96993), (829, 77454), (993, 64662), (1658, 38727), (1986, 32331), (2487, 25818), (2979, 21554), (4303, 14922), (4974, 12909), (5958, 10777), (7461, 8606)]