64346856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 184442880

約数和(自身を除く): 120096024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 607, 631, 1214, 1262, 1821, 1893, 2428, 2524, 3642, 3786, 4249, 4417, 4856, 5048, 7284, 7572, 8498, 8834, 12747, 13251, 14568, 15144, 16996, 17668, 25494, 26502, 33992, 35336, 50988, 53004, 101976, 106008, 383017, 766034, 1149051, 1532068, 2298102, 2681119, 3064136, 4596204, 5362238, 8043357, 9192408, 10724476, 16086714, 21448952, 32173428, 64346856]

約数ペア:

[(1, 64346856), (2, 32173428), (3, 21448952), (4, 16086714), (6, 10724476), (7, 9192408), (8, 8043357), (12, 5362238), (14, 4596204), (21, 3064136), (24, 2681119), (28, 2298102), (42, 1532068), (56, 1149051), (84, 766034), (168, 383017), (607, 106008), (631, 101976), (1214, 53004), (1262, 50988), (1821, 35336), (1893, 33992), (2428, 26502), (2524, 25494), (3642, 17668), (3786, 16996), (4249, 15144), (4417, 14568), (4856, 13251), (5048, 12747), (7284, 8834), (7572, 8498)]