64982904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 186263040

約数和(自身を除く): 121280136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 613, 631, 1226, 1262, 1839, 1893, 2452, 2524, 3678, 3786, 4291, 4417, 4904, 5048, 7356, 7572, 8582, 8834, 12873, 13251, 14712, 15144, 17164, 17668, 25746, 26502, 34328, 35336, 51492, 53004, 102984, 106008, 386803, 773606, 1160409, 1547212, 2320818, 2707621, 3094424, 4641636, 5415242, 8122863, 9283272, 10830484, 16245726, 21660968, 32491452, 64982904]

約数ペア:

[(1, 64982904), (2, 32491452), (3, 21660968), (4, 16245726), (6, 10830484), (7, 9283272), (8, 8122863), (12, 5415242), (14, 4641636), (21, 3094424), (24, 2707621), (28, 2320818), (42, 1547212), (56, 1160409), (84, 773606), (168, 386803), (613, 106008), (631, 102984), (1226, 53004), (1262, 51492), (1839, 35336), (1893, 34328), (2452, 26502), (2524, 25746), (3678, 17668), (3786, 17164), (4291, 15144), (4417, 14712), (4904, 13251), (5048, 12873), (7356, 8834), (7572, 8582)]