71230188

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 180877312

約数和(自身を除く): 109647124

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 61, 62, 73, 86, 93, 122, 124, 129, 146, 172, 183, 186, 219, 244, 258, 292, 366, 372, 438, 516, 732, 876, 1333, 1891, 2263, 2623, 2666, 3139, 3782, 3999, 4453, 4526, 5246, 5332, 5673, 6278, 6789, 7564, 7869, 7998, 8906, 9052, 9417, 10492, 11346, 12556, 13359, 13578, 15738, 15996, 17812, 18834, 22692, 26718, 27156, 31476, 37668, 53436, 81313, 97309, 138043, 162626, 191479, 194618, 243939, 276086, 291927, 325252, 382958, 389236, 414129, 487878, 552172, 574437, 583854, 765916, 828258, 975756, 1148874, 1167708, 1656516, 2297748, 5935849, 11871698, 17807547, 23743396, 35615094, 71230188]

約数ペア:

[(1, 71230188), (2, 35615094), (3, 23743396), (4, 17807547), (6, 11871698), (12, 5935849), (31, 2297748), (43, 1656516), (61, 1167708), (62, 1148874), (73, 975756), (86, 828258), (93, 765916), (122, 583854), (124, 574437), (129, 552172), (146, 487878), (172, 414129), (183, 389236), (186, 382958), (219, 325252), (244, 291927), (258, 276086), (292, 243939), (366, 194618), (372, 191479), (438, 162626), (516, 138043), (732, 97309), (876, 81313), (1333, 53436), (1891, 37668), (2263, 31476), (2623, 27156), (2666, 26718), (3139, 22692), (3782, 18834), (3999, 17812), (4453, 15996), (4526, 15738), (5246, 13578), (5332, 13359), (5673, 12556), (6278, 11346), (6789, 10492), (7564, 9417), (7869, 9052), (7998, 8906)]