66194028

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 174270096

約数和(自身を除く): 108076068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 701, 732, 774, 1098, 1402, 1548, 2103, 2196, 2623, 2804, 4206, 5246, 6309, 7869, 8412, 10492, 12618, 15738, 23607, 25236, 30143, 31476, 42761, 47214, 60286, 85522, 90429, 94428, 120572, 128283, 171044, 180858, 256566, 271287, 361716, 384849, 513132, 542574, 769698, 1085148, 1539396, 1838723, 3677446, 5516169, 7354892, 11032338, 16548507, 22064676, 33097014, 66194028]

約数ペア:

[(1, 66194028), (2, 33097014), (3, 22064676), (4, 16548507), (6, 11032338), (9, 7354892), (12, 5516169), (18, 3677446), (36, 1838723), (43, 1539396), (61, 1085148), (86, 769698), (122, 542574), (129, 513132), (172, 384849), (183, 361716), (244, 271287), (258, 256566), (366, 180858), (387, 171044), (516, 128283), (549, 120572), (701, 94428), (732, 90429), (774, 85522), (1098, 60286), (1402, 47214), (1548, 42761), (2103, 31476), (2196, 30143), (2623, 25236), (2804, 23607), (4206, 15738), (5246, 12618), (6309, 10492), (7869, 8412)]