64491672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7243}}^1$

素因数の和:7312

約数の個数: 64

約数和(自身を含む): 187764480

約数和(自身を除く): 123272808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 7243, 8904, 14486, 21729, 28972, 43458, 50701, 57944, 86916, 101402, 152103, 173832, 202804, 304206, 383879, 405608, 608412, 767758, 1151637, 1216824, 1535516, 2303274, 2687153, 3071032, 4606548, 5374306, 8061459, 9213096, 10748612, 16122918, 21497224, 32245836, 64491672]

約数ペア:

[(1, 64491672), (2, 32245836), (3, 21497224), (4, 16122918), (6, 10748612), (7, 9213096), (8, 8061459), (12, 5374306), (14, 4606548), (21, 3071032), (24, 2687153), (28, 2303274), (42, 1535516), (53, 1216824), (56, 1151637), (84, 767758), (106, 608412), (159, 405608), (168, 383879), (212, 304206), (318, 202804), (371, 173832), (424, 152103), (636, 101402), (742, 86916), (1113, 57944), (1272, 50701), (1484, 43458), (2226, 28972), (2968, 21729), (4452, 14486), (7243, 8904)]