64869324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{659}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 163511040

約数和(自身を除く): 98641716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 631, 659, 1262, 1318, 1893, 1977, 2524, 2636, 3786, 3954, 7572, 7908, 8203, 8567, 16406, 17134, 24609, 25701, 32812, 34268, 49218, 51402, 98436, 102804, 415829, 831658, 1247487, 1663316, 2494974, 4989948, 5405777, 10811554, 16217331, 21623108, 32434662, 64869324]

約数ペア:

[(1, 64869324), (2, 32434662), (3, 21623108), (4, 16217331), (6, 10811554), (12, 5405777), (13, 4989948), (26, 2494974), (39, 1663316), (52, 1247487), (78, 831658), (156, 415829), (631, 102804), (659, 98436), (1262, 51402), (1318, 49218), (1893, 34268), (1977, 32812), (2524, 25701), (2636, 24609), (3786, 17134), (3954, 16406), (7572, 8567), (7908, 8203)]