87975888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1873

約数の個数: 160

約数和(自身を含む): 305313792

約数和(自身を除く): 217337904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1831, 1848, 2002, 2184, 2288, 3003, 3432, 3662, 3696, 4004, 4368, 5493, 6006, 6864, 7324, 8008, 10986, 12012, 12817, 14648, 16016, 20141, 21972, 23803, 24024, 25634, 29296, 38451, 40282, 43944, 47606, 48048, 51268, 60423, 71409, 76902, 80564, 87888, 95212, 102536, 120846, 140987, 142818, 153804, 161128, 166621, 190424, 205072, 241692, 261833, 281974, 285636, 307608, 322256, 333242, 380848, 422961, 483384, 499863, 523666, 563948, 571272, 615216, 666484, 785499, 845922, 966768, 999726, 1047332, 1127896, 1142544, 1332968, 1570998, 1691844, 1832831, 1999452, 2094664, 2255792, 2665936, 3141996, 3383688, 3665662, 3998904, 4189328, 5498493, 6283992, 6767376, 7331324, 7997808, 10996986, 12567984, 14662648, 21993972, 29325296, 43987944, 87975888]

約数ペア:

[(1, 87975888), (2, 43987944), (3, 29325296), (4, 21993972), (6, 14662648), (7, 12567984), (8, 10996986), (11, 7997808), (12, 7331324), (13, 6767376), (14, 6283992), (16, 5498493), (21, 4189328), (22, 3998904), (24, 3665662), (26, 3383688), (28, 3141996), (33, 2665936), (39, 2255792), (42, 2094664), (44, 1999452), (48, 1832831), (52, 1691844), (56, 1570998), (66, 1332968), (77, 1142544), (78, 1127896), (84, 1047332), (88, 999726), (91, 966768), (104, 845922), (112, 785499), (132, 666484), (143, 615216), (154, 571272), (156, 563948), (168, 523666), (176, 499863), (182, 483384), (208, 422961), (231, 380848), (264, 333242), (273, 322256), (286, 307608), (308, 285636), (312, 281974), (336, 261833), (364, 241692), (429, 205072), (462, 190424), (528, 166621), (546, 161128), (572, 153804), (616, 142818), (624, 140987), (728, 120846), (858, 102536), (924, 95212), (1001, 87888), (1092, 80564), (1144, 76902), (1232, 71409), (1456, 60423), (1716, 51268), (1831, 48048), (1848, 47606), (2002, 43944), (2184, 40282), (2288, 38451), (3003, 29296), (3432, 25634), (3662, 24024), (3696, 23803), (4004, 21972), (4368, 20141), (5493, 16016), (6006, 14648), (6864, 12817), (7324, 12012), (8008, 10986)]