64277612

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 140652288

約数和(自身を除く): 76374676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 101, 119, 191, 196, 202, 238, 382, 404, 476, 707, 764, 833, 1337, 1414, 1666, 1717, 2674, 2828, 3247, 3332, 3434, 4949, 5348, 6494, 6868, 9359, 9898, 12019, 12988, 18718, 19291, 19796, 22729, 24038, 37436, 38582, 45458, 48076, 77164, 84133, 90916, 135037, 159103, 168266, 270074, 318206, 327947, 336532, 540148, 636412, 655894, 945259, 1311788, 1890518, 2295629, 3781036, 4591258, 9182516, 16069403, 32138806, 64277612]

約数ペア:

[(1, 64277612), (2, 32138806), (4, 16069403), (7, 9182516), (14, 4591258), (17, 3781036), (28, 2295629), (34, 1890518), (49, 1311788), (68, 945259), (98, 655894), (101, 636412), (119, 540148), (191, 336532), (196, 327947), (202, 318206), (238, 270074), (382, 168266), (404, 159103), (476, 135037), (707, 90916), (764, 84133), (833, 77164), (1337, 48076), (1414, 45458), (1666, 38582), (1717, 37436), (2674, 24038), (2828, 22729), (3247, 19796), (3332, 19291), (3434, 18718), (4949, 12988), (5348, 12019), (6494, 9898), (6868, 9359)]