75568556

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 79260244

約数列:

[1, 2, 4, 7, 14, 28, 79, 127, 158, 254, 269, 316, 508, 538, 553, 889, 1076, 1106, 1778, 1883, 2212, 3556, 3766, 7532, 10033, 20066, 21251, 34163, 40132, 42502, 68326, 70231, 85004, 136652, 140462, 148757, 239141, 280924, 297514, 478282, 595028, 956564, 2698877, 5397754, 10795508, 18892139, 37784278, 75568556]

約数ペア:

[(1, 75568556), (2, 37784278), (4, 18892139), (7, 10795508), (14, 5397754), (28, 2698877), (79, 956564), (127, 595028), (158, 478282), (254, 297514), (269, 280924), (316, 239141), (508, 148757), (538, 140462), (553, 136652), (889, 85004), (1076, 70231), (1106, 68326), (1778, 42502), (1883, 40132), (2212, 34163), (3556, 21251), (3766, 20066), (7532, 10033)]