76357988

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 156119040

約数和(自身を除く): 79761052

約数列:

[1, 2, 4, 7, 14, 28, 109, 127, 197, 218, 254, 394, 436, 508, 763, 788, 889, 1379, 1526, 1778, 2758, 3052, 3556, 5516, 13843, 21473, 25019, 27686, 42946, 50038, 55372, 85892, 96901, 100076, 150311, 175133, 193802, 300622, 350266, 387604, 601244, 700532, 2727071, 5454142, 10908284, 19089497, 38178994, 76357988]

約数ペア:

[(1, 76357988), (2, 38178994), (4, 19089497), (7, 10908284), (14, 5454142), (28, 2727071), (109, 700532), (127, 601244), (197, 387604), (218, 350266), (254, 300622), (394, 193802), (436, 175133), (508, 150311), (763, 100076), (788, 96901), (889, 85892), (1379, 55372), (1526, 50038), (1778, 42946), (2758, 27686), (3052, 25019), (3556, 21473), (5516, 13843)]