69415968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2003}}^1$

素因数の和:2054

約数の個数: 72

約数和(自身を含む): 192408048

約数和(自身を除く): 122992080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2003, 2166, 2888, 4006, 4332, 5776, 6009, 8012, 8664, 11552, 12018, 16024, 17328, 24036, 32048, 34656, 38057, 48072, 64096, 76114, 96144, 114171, 152228, 192288, 228342, 304456, 456684, 608912, 723083, 913368, 1217824, 1446166, 1826736, 2169249, 2892332, 3653472, 4338498, 5784664, 8676996, 11569328, 17353992, 23138656, 34707984, 69415968]

約数ペア:

[(1, 69415968), (2, 34707984), (3, 23138656), (4, 17353992), (6, 11569328), (8, 8676996), (12, 5784664), (16, 4338498), (19, 3653472), (24, 2892332), (32, 2169249), (38, 1826736), (48, 1446166), (57, 1217824), (76, 913368), (96, 723083), (114, 608912), (152, 456684), (228, 304456), (304, 228342), (361, 192288), (456, 152228), (608, 114171), (722, 96144), (912, 76114), (1083, 64096), (1444, 48072), (1824, 38057), (2003, 34656), (2166, 32048), (2888, 24036), (4006, 17328), (4332, 16024), (5776, 12018), (6009, 11552), (8012, 8664)]