64872912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103963}}^1$

素因数の和:103987

約数の個数: 40

約数和(自身を含む): 180481504

約数和(自身を除く): 115608592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103963, 207926, 311889, 415852, 623778, 831704, 1247556, 1351519, 1663408, 2495112, 2703038, 4054557, 4990224, 5406076, 8109114, 10812152, 16218228, 21624304, 32436456, 64872912]

約数ペア:

[(1, 64872912), (2, 32436456), (3, 21624304), (4, 16218228), (6, 10812152), (8, 8109114), (12, 5406076), (13, 4990224), (16, 4054557), (24, 2703038), (26, 2495112), (39, 1663408), (48, 1351519), (52, 1247556), (78, 831704), (104, 623778), (156, 415852), (208, 311889), (312, 207926), (624, 103963)]