90425712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 184556688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 38, 39, 48, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 174, 208, 228, 232, 247, 263, 304, 312, 348, 377, 456, 464, 494, 526, 551, 624, 696, 741, 754, 789, 912, 988, 1052, 1102, 1131, 1392, 1482, 1508, 1578, 1653, 1976, 2104, 2204, 2262, 2964, 3016, 3156, 3306, 3419, 3952, 4208, 4408, 4524, 4997, 5928, 6032, 6312, 6612, 6838, 7163, 7627, 8816, 9048, 9994, 10257, 11856, 12624, 13224, 13676, 14326, 14991, 15254, 18096, 19988, 20514, 21489, 22881, 26448, 27352, 28652, 29982, 30508, 39976, 41028, 42978, 45762, 54704, 57304, 59964, 61016, 64961, 79952, 82056, 85956, 91524, 99151, 114608, 119928, 122032, 129922, 144913, 164112, 171912, 183048, 194883, 198302, 239856, 259844, 289826, 297453, 343824, 366096, 389766, 396604, 434739, 519688, 579652, 594906, 779532, 793208, 869478, 1039376, 1159304, 1189812, 1559064, 1586416, 1738956, 1883869, 2318608, 2379624, 3118128, 3477912, 3767738, 4759248, 5651607, 6955824, 7535476, 11303214, 15070952, 22606428, 30141904, 45212856, 90425712]

約数ペア:

[(1, 90425712), (2, 45212856), (3, 30141904), (4, 22606428), (6, 15070952), (8, 11303214), (12, 7535476), (13, 6955824), (16, 5651607), (19, 4759248), (24, 3767738), (26, 3477912), (29, 3118128), (38, 2379624), (39, 2318608), (48, 1883869), (52, 1738956), (57, 1586416), (58, 1559064), (76, 1189812), (78, 1159304), (87, 1039376), (104, 869478), (114, 793208), (116, 779532), (152, 594906), (156, 579652), (174, 519688), (208, 434739), (228, 396604), (232, 389766), (247, 366096), (263, 343824), (304, 297453), (312, 289826), (348, 259844), (377, 239856), (456, 198302), (464, 194883), (494, 183048), (526, 171912), (551, 164112), (624, 144913), (696, 129922), (741, 122032), (754, 119928), (789, 114608), (912, 99151), (988, 91524), (1052, 85956), (1102, 82056), (1131, 79952), (1392, 64961), (1482, 61016), (1508, 59964), (1578, 57304), (1653, 54704), (1976, 45762), (2104, 42978), (2204, 41028), (2262, 39976), (2964, 30508), (3016, 29982), (3156, 28652), (3306, 27352), (3419, 26448), (3952, 22881), (4208, 21489), (4408, 20514), (4524, 19988), (4997, 18096), (5928, 15254), (6032, 14991), (6312, 14326), (6612, 13676), (6838, 13224), (7163, 12624), (7627, 11856), (8816, 10257), (9048, 9994)]