77987976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17377}}^1$

素因数の和:17414

約数の個数: 64

約数和(自身を含む): 225218880

約数和(自身を除く): 147230904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 17377, 34754, 52131, 69508, 104262, 139016, 191147, 208524, 295409, 382294, 417048, 573441, 590818, 764588, 886227, 1146882, 1181636, 1529176, 1772454, 2293764, 2363272, 3249499, 3544908, 4587528, 6498998, 7089816, 9748497, 12997996, 19496994, 25995992, 38993988, 77987976]

約数ペア:

[(1, 77987976), (2, 38993988), (3, 25995992), (4, 19496994), (6, 12997996), (8, 9748497), (11, 7089816), (12, 6498998), (17, 4587528), (22, 3544908), (24, 3249499), (33, 2363272), (34, 2293764), (44, 1772454), (51, 1529176), (66, 1181636), (68, 1146882), (88, 886227), (102, 764588), (132, 590818), (136, 573441), (187, 417048), (204, 382294), (264, 295409), (374, 208524), (408, 191147), (561, 139016), (748, 104262), (1122, 69508), (1496, 52131), (2244, 34754), (4488, 17377)]