8732502

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 12003498

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 79, 89, 138, 158, 178, 207, 237, 267, 414, 474, 534, 621, 711, 801, 1242, 1422, 1602, 1817, 2047, 2133, 2403, 3634, 4094, 4266, 4806, 5451, 6141, 7031, 10902, 12282, 14062, 16353, 18423, 21093, 32706, 36846, 42186, 49059, 55269, 63279, 98118, 110538, 126558, 161713, 189837, 323426, 379674, 485139, 970278, 1455417, 2910834, 4366251, 8732502]

約数ペア:

[(1, 8732502), (2, 4366251), (3, 2910834), (6, 1455417), (9, 970278), (18, 485139), (23, 379674), (27, 323426), (46, 189837), (54, 161713), (69, 126558), (79, 110538), (89, 98118), (138, 63279), (158, 55269), (178, 49059), (207, 42186), (237, 36846), (267, 32706), (414, 21093), (474, 18423), (534, 16353), (621, 14062), (711, 12282), (801, 10902), (1242, 7031), (1422, 6141), (1602, 5451), (1817, 4806), (2047, 4266), (2133, 4094), (2403, 3634)]