87209232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 247008000

約数和(自身を除く): 159798768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 331, 499, 528, 662, 993, 998, 1324, 1497, 1986, 1996, 2648, 2994, 3641, 3972, 3992, 5296, 5489, 5988, 7282, 7944, 7984, 10923, 10978, 11976, 14564, 15888, 16467, 21846, 21956, 23952, 29128, 32934, 43692, 43912, 58256, 65868, 87384, 87824, 131736, 165169, 174768, 263472, 330338, 495507, 660676, 991014, 1321352, 1816859, 1982028, 2642704, 3633718, 3964056, 5450577, 7267436, 7928112, 10901154, 14534872, 21802308, 29069744, 43604616, 87209232]

約数ペア:

[(1, 87209232), (2, 43604616), (3, 29069744), (4, 21802308), (6, 14534872), (8, 10901154), (11, 7928112), (12, 7267436), (16, 5450577), (22, 3964056), (24, 3633718), (33, 2642704), (44, 1982028), (48, 1816859), (66, 1321352), (88, 991014), (132, 660676), (176, 495507), (264, 330338), (331, 263472), (499, 174768), (528, 165169), (662, 131736), (993, 87824), (998, 87384), (1324, 65868), (1497, 58256), (1986, 43912), (1996, 43692), (2648, 32934), (2994, 29128), (3641, 23952), (3972, 21956), (3992, 21846), (5296, 16467), (5489, 15888), (5988, 14564), (7282, 11976), (7944, 10978), (7984, 10923)]