77972132

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 168537600

約数和(自身を除く): 90565468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 3332, 3343, 5831, 6686, 11662, 13372, 23324, 23401, 46802, 56831, 93604, 113662, 163807, 227324, 327614, 397817, 655228, 795634, 1146649, 1591268, 2293298, 2784719, 4586596, 5569438, 11138876, 19493033, 38986066, 77972132]

約数ペア:

[(1, 77972132), (2, 38986066), (4, 19493033), (7, 11138876), (14, 5569438), (17, 4586596), (28, 2784719), (34, 2293298), (49, 1591268), (68, 1146649), (98, 795634), (119, 655228), (196, 397817), (238, 327614), (343, 227324), (476, 163807), (686, 113662), (833, 93604), (1372, 56831), (1666, 46802), (3332, 23401), (3343, 23324), (5831, 13372), (6686, 11662)]