71672328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10971

約数の個数: 96

約数和(自身を含む): 238929600

約数和(自身を除く): 167257272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 10939, 21878, 32817, 43756, 65634, 76573, 87512, 98451, 131268, 142207, 153146, 196902, 229719, 262536, 284414, 306292, 393804, 426621, 459438, 568828, 612584, 689157, 787608, 853242, 918876, 995449, 1137656, 1279863, 1378314, 1706484, 1837752, 1990898, 2559726, 2756628, 2986347, 3412968, 3981796, 5119452, 5513256, 5972694, 7963592, 8959041, 10238904, 11945388, 17918082, 23890776, 35836164, 71672328]

約数ペア:

[(1, 71672328), (2, 35836164), (3, 23890776), (4, 17918082), (6, 11945388), (7, 10238904), (8, 8959041), (9, 7963592), (12, 5972694), (13, 5513256), (14, 5119452), (18, 3981796), (21, 3412968), (24, 2986347), (26, 2756628), (28, 2559726), (36, 1990898), (39, 1837752), (42, 1706484), (52, 1378314), (56, 1279863), (63, 1137656), (72, 995449), (78, 918876), (84, 853242), (91, 787608), (104, 689157), (117, 612584), (126, 568828), (156, 459438), (168, 426621), (182, 393804), (234, 306292), (252, 284414), (273, 262536), (312, 229719), (364, 196902), (468, 153146), (504, 142207), (546, 131268), (728, 98451), (819, 87512), (936, 76573), (1092, 65634), (1638, 43756), (2184, 32817), (3276, 21878), (6552, 10939)]