1199772

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^2$

素因数の和:69

約数の個数: 90

約数和(自身を含む): 3747128

約数和(自身を除く): 2547356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 529, 567, 621, 644, 756, 828, 966, 1058, 1134, 1242, 1449, 1587, 1863, 1932, 2116, 2268, 2484, 2898, 3174, 3703, 3726, 4347, 4761, 5796, 6348, 7406, 7452, 8694, 9522, 11109, 13041, 14283, 14812, 17388, 19044, 22218, 26082, 28566, 33327, 42849, 44436, 52164, 57132, 66654, 85698, 99981, 133308, 171396, 199962, 299943, 399924, 599886, 1199772]

約数ペア:

[(1, 1199772), (2, 599886), (3, 399924), (4, 299943), (6, 199962), (7, 171396), (9, 133308), (12, 99981), (14, 85698), (18, 66654), (21, 57132), (23, 52164), (27, 44436), (28, 42849), (36, 33327), (42, 28566), (46, 26082), (54, 22218), (63, 19044), (69, 17388), (81, 14812), (84, 14283), (92, 13041), (108, 11109), (126, 9522), (138, 8694), (161, 7452), (162, 7406), (189, 6348), (207, 5796), (252, 4761), (276, 4347), (322, 3726), (324, 3703), (378, 3174), (414, 2898), (483, 2484), (529, 2268), (567, 2116), (621, 1932), (644, 1863), (756, 1587), (828, 1449), (966, 1242), (1058, 1134)]