86283540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 315474432

約数和(自身を除く): 229190892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 47, 60, 62, 63, 70, 84, 90, 93, 94, 105, 124, 126, 140, 141, 155, 180, 186, 188, 210, 217, 235, 252, 279, 282, 310, 315, 329, 372, 420, 423, 434, 465, 470, 558, 564, 620, 630, 651, 658, 705, 846, 868, 930, 940, 987, 1085, 1116, 1260, 1302, 1316, 1395, 1410, 1457, 1645, 1692, 1860, 1953, 1974, 2115, 2170, 2209, 2604, 2790, 2820, 2914, 2961, 3255, 3290, 3906, 3948, 4230, 4340, 4371, 4418, 4935, 5580, 5828, 5922, 6510, 6580, 6627, 7285, 7812, 8460, 8742, 8836, 9765, 9870, 10199, 11045, 11844, 13020, 13113, 13254, 14570, 14805, 15463, 17484, 19530, 19740, 19881, 20398, 21855, 22090, 26226, 26508, 29140, 29610, 30597, 30926, 33135, 39060, 39762, 40796, 43710, 44180, 46389, 50995, 52452, 59220, 61194, 61852, 65565, 66270, 68479, 77315, 79524, 87420, 91791, 92778, 99405, 101990, 122388, 131130, 132540, 136958, 139167, 152985, 154630, 183582, 185556, 198810, 203980, 205437, 231945, 262260, 273916, 278334, 305970, 309260, 342395, 367164, 397620, 410874, 458955, 463890, 479353, 556668, 611940, 616311, 684790, 695835, 821748, 917910, 927780, 958706, 1027185, 1232622, 1369580, 1391670, 1438059, 1835820, 1917412, 2054370, 2396765, 2465244, 2783340, 2876118, 3081555, 4108740, 4314177, 4793530, 5752236, 6163110, 7190295, 8628354, 9587060, 12326220, 14380590, 17256708, 21570885, 28761180, 43141770, 86283540]

約数ペア:

[(1, 86283540), (2, 43141770), (3, 28761180), (4, 21570885), (5, 17256708), (6, 14380590), (7, 12326220), (9, 9587060), (10, 8628354), (12, 7190295), (14, 6163110), (15, 5752236), (18, 4793530), (20, 4314177), (21, 4108740), (28, 3081555), (30, 2876118), (31, 2783340), (35, 2465244), (36, 2396765), (42, 2054370), (45, 1917412), (47, 1835820), (60, 1438059), (62, 1391670), (63, 1369580), (70, 1232622), (84, 1027185), (90, 958706), (93, 927780), (94, 917910), (105, 821748), (124, 695835), (126, 684790), (140, 616311), (141, 611940), (155, 556668), (180, 479353), (186, 463890), (188, 458955), (210, 410874), (217, 397620), (235, 367164), (252, 342395), (279, 309260), (282, 305970), (310, 278334), (315, 273916), (329, 262260), (372, 231945), (420, 205437), (423, 203980), (434, 198810), (465, 185556), (470, 183582), (558, 154630), (564, 152985), (620, 139167), (630, 136958), (651, 132540), (658, 131130), (705, 122388), (846, 101990), (868, 99405), (930, 92778), (940, 91791), (987, 87420), (1085, 79524), (1116, 77315), (1260, 68479), (1302, 66270), (1316, 65565), (1395, 61852), (1410, 61194), (1457, 59220), (1645, 52452), (1692, 50995), (1860, 46389), (1953, 44180), (1974, 43710), (2115, 40796), (2170, 39762), (2209, 39060), (2604, 33135), (2790, 30926), (2820, 30597), (2914, 29610), (2961, 29140), (3255, 26508), (3290, 26226), (3906, 22090), (3948, 21855), (4230, 20398), (4340, 19881), (4371, 19740), (4418, 19530), (4935, 17484), (5580, 15463), (5828, 14805), (5922, 14570), (6510, 13254), (6580, 13113), (6627, 13020), (7285, 11844), (7812, 11045), (8460, 10199), (8742, 9870), (8836, 9765)]