71158458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3931

約数の個数: 64

約数和(自身を含む): 178698240

約数和(自身を除く): 107539782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 3877, 6118, 7754, 9177, 11631, 18354, 23262, 27139, 54278, 73663, 81417, 89171, 147326, 162834, 178342, 220989, 267513, 441978, 515641, 535026, 624197, 1031282, 1248394, 1546923, 1694249, 1872591, 3093846, 3388498, 3745182, 5082747, 10165494, 11859743, 23719486, 35579229, 71158458]

約数ペア:

[(1, 71158458), (2, 35579229), (3, 23719486), (6, 11859743), (7, 10165494), (14, 5082747), (19, 3745182), (21, 3388498), (23, 3093846), (38, 1872591), (42, 1694249), (46, 1546923), (57, 1248394), (69, 1031282), (114, 624197), (133, 535026), (138, 515641), (161, 441978), (266, 267513), (322, 220989), (399, 178342), (437, 162834), (483, 147326), (798, 89171), (874, 81417), (966, 73663), (1311, 54278), (2622, 27139), (3059, 23262), (3877, 18354), (6118, 11631), (7754, 9177)]