73305512

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 88435288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 103, 142, 179, 206, 284, 358, 412, 497, 568, 716, 721, 824, 994, 1253, 1432, 1442, 1988, 2506, 2884, 3976, 5012, 5768, 7313, 10024, 12709, 14626, 18437, 25418, 29252, 36874, 50836, 51191, 58504, 73748, 88963, 101672, 102382, 129059, 147496, 177926, 204764, 258118, 355852, 409528, 516236, 711704, 1032472, 1309027, 2618054, 5236108, 9163189, 10472216, 18326378, 36652756, 73305512]

約数ペア:

[(1, 73305512), (2, 36652756), (4, 18326378), (7, 10472216), (8, 9163189), (14, 5236108), (28, 2618054), (56, 1309027), (71, 1032472), (103, 711704), (142, 516236), (179, 409528), (206, 355852), (284, 258118), (358, 204764), (412, 177926), (497, 147496), (568, 129059), (716, 102382), (721, 101672), (824, 88963), (994, 73748), (1253, 58504), (1432, 51191), (1442, 50836), (1988, 36874), (2506, 29252), (2884, 25418), (3976, 18437), (5012, 14626), (5768, 12709), (7313, 10024)]