77693264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 181595520

約数和(自身を除く): 103902256

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 253, 272, 368, 374, 391, 506, 748, 782, 1012, 1129, 1496, 1564, 2024, 2258, 2992, 3128, 4048, 4301, 4516, 6256, 8602, 9032, 12419, 17204, 18064, 19193, 24838, 25967, 34408, 38386, 49676, 51934, 68816, 76772, 99352, 103868, 153544, 198704, 207736, 211123, 285637, 307088, 415472, 422246, 441439, 571274, 844492, 882878, 1142548, 1688984, 1765756, 2285096, 3377968, 3531512, 4570192, 4855829, 7063024, 9711658, 19423316, 38846632, 77693264]

約数ペア:

[(1, 77693264), (2, 38846632), (4, 19423316), (8, 9711658), (11, 7063024), (16, 4855829), (17, 4570192), (22, 3531512), (23, 3377968), (34, 2285096), (44, 1765756), (46, 1688984), (68, 1142548), (88, 882878), (92, 844492), (136, 571274), (176, 441439), (184, 422246), (187, 415472), (253, 307088), (272, 285637), (368, 211123), (374, 207736), (391, 198704), (506, 153544), (748, 103868), (782, 99352), (1012, 76772), (1129, 68816), (1496, 51934), (1564, 49676), (2024, 38386), (2258, 34408), (2992, 25967), (3128, 24838), (4048, 19193), (4301, 18064), (4516, 17204), (6256, 12419), (8602, 9032)]