129460788

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 349838720

約数和(自身を除く): 220377932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 61, 86, 108, 122, 129, 172, 183, 244, 258, 366, 387, 457, 516, 549, 732, 774, 914, 1098, 1161, 1371, 1548, 1647, 1828, 2196, 2322, 2623, 2742, 3294, 4113, 4644, 5246, 5484, 6588, 7869, 8226, 10492, 12339, 15738, 16452, 19651, 23607, 24678, 27877, 31476, 39302, 47214, 49356, 55754, 58953, 70821, 78604, 83631, 94428, 111508, 117906, 141642, 167262, 176859, 235812, 250893, 283284, 334524, 353718, 501786, 530577, 707436, 752679, 1003572, 1061154, 1198711, 1505358, 2122308, 2397422, 3010716, 3596133, 4794844, 7192266, 10788399, 14384532, 21576798, 32365197, 43153596, 64730394, 129460788]

約数ペア:

[(1, 129460788), (2, 64730394), (3, 43153596), (4, 32365197), (6, 21576798), (9, 14384532), (12, 10788399), (18, 7192266), (27, 4794844), (36, 3596133), (43, 3010716), (54, 2397422), (61, 2122308), (86, 1505358), (108, 1198711), (122, 1061154), (129, 1003572), (172, 752679), (183, 707436), (244, 530577), (258, 501786), (366, 353718), (387, 334524), (457, 283284), (516, 250893), (549, 235812), (732, 176859), (774, 167262), (914, 141642), (1098, 117906), (1161, 111508), (1371, 94428), (1548, 83631), (1647, 78604), (1828, 70821), (2196, 58953), (2322, 55754), (2623, 49356), (2742, 47214), (3294, 39302), (4113, 31476), (4644, 27877), (5246, 24678), (5484, 23607), (6588, 19651), (7869, 16452), (8226, 15738), (10492, 12339)]