84951648

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1156

約数の個数: 72

約数和(自身を含む): 242515728

約数和(自身を除く): 157564080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 743, 794, 1191, 1486, 1588, 2229, 2382, 2972, 3176, 3573, 4458, 4764, 5944, 6352, 6687, 7146, 8916, 9528, 11888, 12704, 13374, 14292, 17832, 19056, 23776, 26748, 28584, 35664, 38112, 53496, 57168, 71328, 106992, 114336, 213984, 294971, 589942, 884913, 1179884, 1769826, 2359768, 2654739, 3539652, 4719536, 5309478, 7079304, 9439072, 10618956, 14158608, 21237912, 28317216, 42475824, 84951648]

約数ペア:

[(1, 84951648), (2, 42475824), (3, 28317216), (4, 21237912), (6, 14158608), (8, 10618956), (9, 9439072), (12, 7079304), (16, 5309478), (18, 4719536), (24, 3539652), (32, 2654739), (36, 2359768), (48, 1769826), (72, 1179884), (96, 884913), (144, 589942), (288, 294971), (397, 213984), (743, 114336), (794, 106992), (1191, 71328), (1486, 57168), (1588, 53496), (2229, 38112), (2382, 35664), (2972, 28584), (3176, 26748), (3573, 23776), (4458, 19056), (4764, 17832), (5944, 14292), (6352, 13374), (6687, 12704), (7146, 11888), (8916, 9528)]