71334780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3727}}^1$

素因数の和:3779

約数の個数: 96

約数和(自身を含む): 225469440

約数和(自身を除く): 154134660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3727, 3828, 4785, 6380, 7454, 9570, 11181, 14908, 18635, 19140, 22362, 37270, 40997, 44724, 55905, 74540, 81994, 108083, 111810, 122991, 163988, 204985, 216166, 223620, 245982, 324249, 409970, 432332, 491964, 540415, 614955, 648498, 819940, 1080830, 1188913, 1229910, 1296996, 1621245, 2161660, 2377826, 2459820, 3242490, 3566739, 4755652, 5944565, 6484980, 7133478, 11889130, 14266956, 17833695, 23778260, 35667390, 71334780]

約数ペア:

[(1, 71334780), (2, 35667390), (3, 23778260), (4, 17833695), (5, 14266956), (6, 11889130), (10, 7133478), (11, 6484980), (12, 5944565), (15, 4755652), (20, 3566739), (22, 3242490), (29, 2459820), (30, 2377826), (33, 2161660), (44, 1621245), (55, 1296996), (58, 1229910), (60, 1188913), (66, 1080830), (87, 819940), (110, 648498), (116, 614955), (132, 540415), (145, 491964), (165, 432332), (174, 409970), (220, 324249), (290, 245982), (319, 223620), (330, 216166), (348, 204985), (435, 163988), (580, 122991), (638, 111810), (660, 108083), (870, 81994), (957, 74540), (1276, 55905), (1595, 44724), (1740, 40997), (1914, 37270), (3190, 22362), (3727, 19140), (3828, 18635), (4785, 14908), (6380, 11181), (7454, 9570)]