78838182

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:8005

約数の個数: 48

約数和(自身を含む): 186030000

約数和(自身を除く): 107191818

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 7949, 9918, 15898, 23847, 47694, 71541, 143082, 151031, 230521, 302062, 453093, 461042, 691563, 906186, 1359279, 1383126, 2074689, 2718558, 4149378, 4379899, 8759798, 13139697, 26279394, 39419091, 78838182]

約数ペア:

[(1, 78838182), (2, 39419091), (3, 26279394), (6, 13139697), (9, 8759798), (18, 4379899), (19, 4149378), (29, 2718558), (38, 2074689), (57, 1383126), (58, 1359279), (87, 906186), (114, 691563), (171, 461042), (174, 453093), (261, 302062), (342, 230521), (522, 151031), (551, 143082), (1102, 71541), (1653, 47694), (3306, 23847), (4959, 15898), (7949, 9918)]