72867256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4079}}^1$

素因数の和:4132

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 103388744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4079, 4466, 8158, 8932, 16316, 17864, 28553, 32632, 44869, 57106, 89738, 114212, 118291, 179476, 228424, 236582, 314083, 358952, 473164, 628166, 828037, 946328, 1256332, 1301201, 1656074, 2512664, 2602402, 3312148, 5204804, 6624296, 9108407, 10409608, 18216814, 36433628, 72867256]

約数ペア:

[(1, 72867256), (2, 36433628), (4, 18216814), (7, 10409608), (8, 9108407), (11, 6624296), (14, 5204804), (22, 3312148), (28, 2602402), (29, 2512664), (44, 1656074), (56, 1301201), (58, 1256332), (77, 946328), (88, 828037), (116, 628166), (154, 473164), (203, 358952), (232, 314083), (308, 236582), (319, 228424), (406, 179476), (616, 118291), (638, 114212), (812, 89738), (1276, 57106), (1624, 44869), (2233, 32632), (2552, 28553), (4079, 17864), (4466, 16316), (8158, 8932)]