77871606

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 169675776

約数和(自身を除く): 91804170

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 101, 111, 138, 151, 202, 222, 302, 303, 453, 606, 851, 906, 1702, 2323, 2553, 3473, 3737, 4646, 5106, 5587, 6946, 6969, 7474, 10419, 11174, 11211, 13938, 15251, 16761, 20838, 22422, 30502, 33522, 45753, 85951, 91506, 128501, 171902, 257002, 257853, 350773, 385503, 515706, 564287, 701546, 771006, 1052319, 1128574, 1692861, 2104638, 3385722, 12978601, 25957202, 38935803, 77871606]

約数ペア:

[(1, 77871606), (2, 38935803), (3, 25957202), (6, 12978601), (23, 3385722), (37, 2104638), (46, 1692861), (69, 1128574), (74, 1052319), (101, 771006), (111, 701546), (138, 564287), (151, 515706), (202, 385503), (222, 350773), (302, 257853), (303, 257002), (453, 171902), (606, 128501), (851, 91506), (906, 85951), (1702, 45753), (2323, 33522), (2553, 30502), (3473, 22422), (3737, 20838), (4646, 16761), (5106, 15251), (5587, 13938), (6946, 11211), (6969, 11174), (7474, 10419)]