64503816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 175929600

約数和(自身を除く): 111425784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 2617, 3081, 4108, 5234, 6162, 7851, 8216, 10468, 12324, 15702, 20936, 24648, 31404, 34021, 62808, 68042, 102063, 136084, 204126, 206743, 272168, 408252, 413486, 620229, 816504, 826972, 1240458, 1653944, 2480916, 2687659, 4961832, 5375318, 8062977, 10750636, 16125954, 21501272, 32251908, 64503816]

約数ペア:

[(1, 64503816), (2, 32251908), (3, 21501272), (4, 16125954), (6, 10750636), (8, 8062977), (12, 5375318), (13, 4961832), (24, 2687659), (26, 2480916), (39, 1653944), (52, 1240458), (78, 826972), (79, 816504), (104, 620229), (156, 413486), (158, 408252), (237, 272168), (312, 206743), (316, 204126), (474, 136084), (632, 102063), (948, 68042), (1027, 62808), (1896, 34021), (2054, 31404), (2617, 24648), (3081, 20936), (4108, 15702), (5234, 12324), (6162, 10468), (7851, 8216)]