90851544

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{20029}}^1$

素因数の和:20054

約数の個数: 80

約数和(自身を含む): 290835600

約数和(自身を除く): 199984056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 20029, 40058, 60087, 80116, 120174, 140203, 160232, 180261, 240348, 280406, 360522, 420609, 480696, 540783, 560812, 721044, 841218, 1081566, 1121624, 1261827, 1442088, 1622349, 1682436, 2163132, 2523654, 3244698, 3364872, 3785481, 4326264, 5047308, 6489396, 7570962, 10094616, 11356443, 12978792, 15141924, 22712886, 30283848, 45425772, 90851544]

約数ペア:

[(1, 90851544), (2, 45425772), (3, 30283848), (4, 22712886), (6, 15141924), (7, 12978792), (8, 11356443), (9, 10094616), (12, 7570962), (14, 6489396), (18, 5047308), (21, 4326264), (24, 3785481), (27, 3364872), (28, 3244698), (36, 2523654), (42, 2163132), (54, 1682436), (56, 1622349), (63, 1442088), (72, 1261827), (81, 1121624), (84, 1081566), (108, 841218), (126, 721044), (162, 560812), (168, 540783), (189, 480696), (216, 420609), (252, 360522), (324, 280406), (378, 240348), (504, 180261), (567, 160232), (648, 140203), (756, 120174), (1134, 80116), (1512, 60087), (2268, 40058), (4536, 20029)]