68515048

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 151632000

約数和(自身を除く): 83116952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 89, 118, 178, 233, 236, 356, 413, 466, 472, 623, 712, 826, 932, 1246, 1631, 1652, 1864, 2492, 3262, 3304, 4984, 5251, 6524, 10502, 13048, 13747, 20737, 21004, 27494, 36757, 41474, 42008, 54988, 73514, 82948, 96229, 109976, 145159, 147028, 165896, 192458, 290318, 294056, 384916, 580636, 769832, 1161272, 1223483, 2446966, 4893932, 8564381, 9787864, 17128762, 34257524, 68515048]

約数ペア:

[(1, 68515048), (2, 34257524), (4, 17128762), (7, 9787864), (8, 8564381), (14, 4893932), (28, 2446966), (56, 1223483), (59, 1161272), (89, 769832), (118, 580636), (178, 384916), (233, 294056), (236, 290318), (356, 192458), (413, 165896), (466, 147028), (472, 145159), (623, 109976), (712, 96229), (826, 82948), (932, 73514), (1246, 54988), (1631, 42008), (1652, 41474), (1864, 36757), (2492, 27494), (3262, 21004), (3304, 20737), (4984, 13747), (5251, 13048), (6524, 10502)]