72955152

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 215105280

約数和(自身を除く): 142150128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 277, 279, 354, 372, 472, 496, 531, 554, 558, 708, 744, 831, 944, 1062, 1108, 1116, 1416, 1488, 1662, 1829, 2124, 2216, 2232, 2493, 2832, 3324, 3658, 4248, 4432, 4464, 4986, 5487, 6648, 7316, 8496, 8587, 9972, 10974, 13296, 14632, 16343, 16461, 17174, 19944, 21948, 25761, 29264, 32686, 32922, 34348, 39888, 43896, 49029, 51522, 65372, 65844, 68696, 77283, 87792, 98058, 103044, 130744, 131688, 137392, 147087, 154566, 196116, 206088, 261488, 263376, 294174, 309132, 392232, 412176, 506633, 588348, 618264, 784464, 1013266, 1176696, 1236528, 1519899, 2026532, 2353392, 3039798, 4053064, 4559697, 6079596, 8106128, 9119394, 12159192, 18238788, 24318384, 36477576, 72955152]

約数ペア:

[(1, 72955152), (2, 36477576), (3, 24318384), (4, 18238788), (6, 12159192), (8, 9119394), (9, 8106128), (12, 6079596), (16, 4559697), (18, 4053064), (24, 3039798), (31, 2353392), (36, 2026532), (48, 1519899), (59, 1236528), (62, 1176696), (72, 1013266), (93, 784464), (118, 618264), (124, 588348), (144, 506633), (177, 412176), (186, 392232), (236, 309132), (248, 294174), (277, 263376), (279, 261488), (354, 206088), (372, 196116), (472, 154566), (496, 147087), (531, 137392), (554, 131688), (558, 130744), (708, 103044), (744, 98058), (831, 87792), (944, 77283), (1062, 68696), (1108, 65844), (1116, 65372), (1416, 51522), (1488, 49029), (1662, 43896), (1829, 39888), (2124, 34348), (2216, 32922), (2232, 32686), (2493, 29264), (2832, 25761), (3324, 21948), (3658, 19944), (4248, 17174), (4432, 16461), (4464, 16343), (4986, 14632), (5487, 13296), (6648, 10974), (7316, 9972), (8496, 8587)]