47205216

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2764

約数の個数: 72

約数和(自身を含む): 136491264

約数和(自身を除く): 89286048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2687, 2928, 4392, 5374, 5856, 8061, 8784, 10748, 16122, 17568, 21496, 24183, 32244, 42992, 48366, 64488, 85984, 96732, 128976, 163907, 193464, 257952, 327814, 386928, 491721, 655628, 773856, 983442, 1311256, 1475163, 1966884, 2622512, 2950326, 3933768, 5245024, 5900652, 7867536, 11801304, 15735072, 23602608, 47205216]

約数ペア:

[(1, 47205216), (2, 23602608), (3, 15735072), (4, 11801304), (6, 7867536), (8, 5900652), (9, 5245024), (12, 3933768), (16, 2950326), (18, 2622512), (24, 1966884), (32, 1475163), (36, 1311256), (48, 983442), (61, 773856), (72, 655628), (96, 491721), (122, 386928), (144, 327814), (183, 257952), (244, 193464), (288, 163907), (366, 128976), (488, 96732), (549, 85984), (732, 64488), (976, 48366), (1098, 42992), (1464, 32244), (1952, 24183), (2196, 21496), (2687, 17568), (2928, 16122), (4392, 10748), (5374, 8784), (5856, 8061)]