87583356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 277287472

約数和(自身を除く): 189704116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 73, 81, 84, 92, 108, 126, 138, 146, 161, 162, 189, 207, 219, 252, 276, 292, 322, 324, 378, 414, 438, 483, 511, 529, 567, 621, 644, 657, 756, 828, 876, 966, 1022, 1058, 1134, 1242, 1314, 1449, 1533, 1587, 1679, 1863, 1932, 1971, 2044, 2116, 2268, 2484, 2628, 2898, 3066, 3174, 3358, 3703, 3726, 3942, 4347, 4599, 4761, 5037, 5796, 5913, 6132, 6348, 6716, 7406, 7452, 7884, 8694, 9198, 9522, 10074, 11109, 11753, 11826, 13041, 13797, 14283, 14812, 15111, 17388, 18396, 19044, 20148, 22218, 23506, 23652, 26082, 27594, 28566, 30222, 33327, 35259, 38617, 41391, 42849, 44436, 45333, 47012, 52164, 55188, 57132, 60444, 66654, 70518, 77234, 82782, 85698, 90666, 99981, 105777, 115851, 133308, 135999, 141036, 154468, 165564, 171396, 181332, 199962, 211554, 231702, 270319, 271998, 299943, 317331, 347553, 399924, 423108, 463404, 540638, 543996, 599886, 634662, 695106, 810957, 951993, 1042659, 1081276, 1199772, 1269324, 1390212, 1621914, 1903986, 2085318, 2432871, 3127977, 3243828, 3807972, 4170636, 4865742, 6255954, 7298613, 9731484, 12511908, 14597226, 21895839, 29194452, 43791678, 87583356]

約数ペア:

[(1, 87583356), (2, 43791678), (3, 29194452), (4, 21895839), (6, 14597226), (7, 12511908), (9, 9731484), (12, 7298613), (14, 6255954), (18, 4865742), (21, 4170636), (23, 3807972), (27, 3243828), (28, 3127977), (36, 2432871), (42, 2085318), (46, 1903986), (54, 1621914), (63, 1390212), (69, 1269324), (73, 1199772), (81, 1081276), (84, 1042659), (92, 951993), (108, 810957), (126, 695106), (138, 634662), (146, 599886), (161, 543996), (162, 540638), (189, 463404), (207, 423108), (219, 399924), (252, 347553), (276, 317331), (292, 299943), (322, 271998), (324, 270319), (378, 231702), (414, 211554), (438, 199962), (483, 181332), (511, 171396), (529, 165564), (567, 154468), (621, 141036), (644, 135999), (657, 133308), (756, 115851), (828, 105777), (876, 99981), (966, 90666), (1022, 85698), (1058, 82782), (1134, 77234), (1242, 70518), (1314, 66654), (1449, 60444), (1533, 57132), (1587, 55188), (1679, 52164), (1863, 47012), (1932, 45333), (1971, 44436), (2044, 42849), (2116, 41391), (2268, 38617), (2484, 35259), (2628, 33327), (2898, 30222), (3066, 28566), (3174, 27594), (3358, 26082), (3703, 23652), (3726, 23506), (3942, 22218), (4347, 20148), (4599, 19044), (4761, 18396), (5037, 17388), (5796, 15111), (5913, 14812), (6132, 14283), (6348, 13797), (6716, 13041), (7406, 11826), (7452, 11753), (7884, 11109), (8694, 10074), (9198, 9522)]