70820664

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 183284640

約数和(自身を除く): 112463976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 173, 222, 296, 346, 444, 461, 519, 692, 888, 922, 1038, 1383, 1384, 1844, 2076, 2766, 3688, 4152, 5532, 6401, 11064, 12802, 17057, 19203, 25604, 34114, 38406, 51171, 51208, 68228, 76812, 79753, 102342, 136456, 153624, 159506, 204684, 239259, 319012, 409368, 478518, 638024, 957036, 1914072, 2950861, 5901722, 8852583, 11803444, 17705166, 23606888, 35410332, 70820664]

約数ペア:

[(1, 70820664), (2, 35410332), (3, 23606888), (4, 17705166), (6, 11803444), (8, 8852583), (12, 5901722), (24, 2950861), (37, 1914072), (74, 957036), (111, 638024), (148, 478518), (173, 409368), (222, 319012), (296, 239259), (346, 204684), (444, 159506), (461, 153624), (519, 136456), (692, 102342), (888, 79753), (922, 76812), (1038, 68228), (1383, 51208), (1384, 51171), (1844, 38406), (2076, 34114), (2766, 25604), (3688, 19203), (4152, 17057), (5532, 12802), (6401, 11064)]