90110412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2268

約数の個数: 108

約数和(自身を含む): 276612336

約数和(自身を除く): 186501924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2221, 2254, 2898, 3381, 4442, 4508, 5796, 6663, 6762, 8884, 10143, 13326, 13524, 15547, 19989, 20286, 26652, 31094, 39978, 40572, 46641, 51083, 62188, 79956, 93282, 102166, 108829, 139923, 153249, 186564, 204332, 217658, 279846, 306498, 326487, 357581, 435316, 459747, 559692, 612996, 652974, 715162, 919494, 979461, 1072743, 1305948, 1430324, 1838988, 1958922, 2145486, 2503067, 3218229, 3917844, 4290972, 5006134, 6436458, 7509201, 10012268, 12872916, 15018402, 22527603, 30036804, 45055206, 90110412]

約数ペア:

[(1, 90110412), (2, 45055206), (3, 30036804), (4, 22527603), (6, 15018402), (7, 12872916), (9, 10012268), (12, 7509201), (14, 6436458), (18, 5006134), (21, 4290972), (23, 3917844), (28, 3218229), (36, 2503067), (42, 2145486), (46, 1958922), (49, 1838988), (63, 1430324), (69, 1305948), (84, 1072743), (92, 979461), (98, 919494), (126, 715162), (138, 652974), (147, 612996), (161, 559692), (196, 459747), (207, 435316), (252, 357581), (276, 326487), (294, 306498), (322, 279846), (414, 217658), (441, 204332), (483, 186564), (588, 153249), (644, 139923), (828, 108829), (882, 102166), (966, 93282), (1127, 79956), (1449, 62188), (1764, 51083), (1932, 46641), (2221, 40572), (2254, 39978), (2898, 31094), (3381, 26652), (4442, 20286), (4508, 19989), (5796, 15547), (6663, 13524), (6762, 13326), (8884, 10143)]