77505584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 178863552

約数和(自身を除く): 101357968

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 442, 598, 782, 884, 953, 1196, 1564, 1768, 1906, 2392, 3128, 3536, 3812, 4784, 5083, 6256, 7624, 10166, 12389, 15248, 16201, 20332, 21919, 24778, 32402, 40664, 43838, 49556, 64804, 81328, 87676, 99112, 129608, 175352, 198224, 210613, 259216, 284947, 350704, 372623, 421226, 569894, 745246, 842452, 1139788, 1490492, 1684904, 2279576, 2980984, 3369808, 4559152, 4844099, 5961968, 9688198, 19376396, 38752792, 77505584]

約数ペア:

[(1, 77505584), (2, 38752792), (4, 19376396), (8, 9688198), (13, 5961968), (16, 4844099), (17, 4559152), (23, 3369808), (26, 2980984), (34, 2279576), (46, 1684904), (52, 1490492), (68, 1139788), (92, 842452), (104, 745246), (136, 569894), (184, 421226), (208, 372623), (221, 350704), (272, 284947), (299, 259216), (368, 210613), (391, 198224), (442, 175352), (598, 129608), (782, 99112), (884, 87676), (953, 81328), (1196, 64804), (1564, 49556), (1768, 43838), (1906, 40664), (2392, 32402), (3128, 24778), (3536, 21919), (3812, 20332), (4784, 16201), (5083, 15248), (6256, 12389), (7624, 10166)]