71615394

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 94272606

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 179, 186, 239, 279, 358, 478, 537, 558, 717, 837, 1074, 1434, 1611, 1674, 2151, 3222, 4302, 4833, 5549, 6453, 7409, 9666, 11098, 12906, 14818, 16647, 22227, 33294, 42781, 44454, 49941, 66681, 85562, 99882, 128343, 133362, 149823, 200043, 256686, 299646, 385029, 400086, 770058, 1155087, 1326211, 2310174, 2652422, 3978633, 7957266, 11935899, 23871798, 35807697, 71615394]

約数ペア:

[(1, 71615394), (2, 35807697), (3, 23871798), (6, 11935899), (9, 7957266), (18, 3978633), (27, 2652422), (31, 2310174), (54, 1326211), (62, 1155087), (93, 770058), (179, 400086), (186, 385029), (239, 299646), (279, 256686), (358, 200043), (478, 149823), (537, 133362), (558, 128343), (717, 99882), (837, 85562), (1074, 66681), (1434, 49941), (1611, 44454), (1674, 42781), (2151, 33294), (3222, 22227), (4302, 16647), (4833, 14818), (5549, 12906), (6453, 11098), (7409, 9666)]