87806628

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 279260800

約数和(自身を除く): 191454172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 547, 588, 637, 686, 819, 882, 1029, 1092, 1094, 1274, 1372, 1638, 1641, 1764, 1911, 2058, 2188, 2548, 3087, 3276, 3282, 3822, 3829, 4116, 4459, 4923, 5733, 6174, 6564, 7111, 7644, 7658, 8918, 9846, 11466, 11487, 12348, 13377, 14222, 15316, 17836, 19692, 21333, 22932, 22974, 26754, 26803, 28444, 34461, 40131, 42666, 45948, 49777, 53508, 53606, 63999, 68922, 80262, 80409, 85332, 99554, 107212, 127998, 137844, 149331, 160524, 160818, 187621, 199108, 241227, 255996, 298662, 321636, 348439, 375242, 447993, 482454, 562863, 597324, 696878, 750484, 895986, 964908, 1045317, 1125726, 1393756, 1688589, 1791972, 2090634, 2251452, 2439073, 3135951, 3377178, 4181268, 4878146, 6271902, 6754356, 7317219, 9756292, 12543804, 14634438, 21951657, 29268876, 43903314, 87806628]

約数ペア:

[(1, 87806628), (2, 43903314), (3, 29268876), (4, 21951657), (6, 14634438), (7, 12543804), (9, 9756292), (12, 7317219), (13, 6754356), (14, 6271902), (18, 4878146), (21, 4181268), (26, 3377178), (28, 3135951), (36, 2439073), (39, 2251452), (42, 2090634), (49, 1791972), (52, 1688589), (63, 1393756), (78, 1125726), (84, 1045317), (91, 964908), (98, 895986), (117, 750484), (126, 696878), (147, 597324), (156, 562863), (182, 482454), (196, 447993), (234, 375242), (252, 348439), (273, 321636), (294, 298662), (343, 255996), (364, 241227), (441, 199108), (468, 187621), (546, 160818), (547, 160524), (588, 149331), (637, 137844), (686, 127998), (819, 107212), (882, 99554), (1029, 85332), (1092, 80409), (1094, 80262), (1274, 68922), (1372, 63999), (1638, 53606), (1641, 53508), (1764, 49777), (1911, 45948), (2058, 42666), (2188, 40131), (2548, 34461), (3087, 28444), (3276, 26803), (3282, 26754), (3822, 22974), (3829, 22932), (4116, 21333), (4459, 19692), (4923, 17836), (5733, 15316), (6174, 14222), (6564, 13377), (7111, 12348), (7644, 11487), (7658, 11466), (8918, 9846)]