90725688

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43451}}^1$

素因数の和:43492

約数の個数: 48

約数和(自身を含む): 254194200

約数和(自身を除く): 163468512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 43451, 86902, 130353, 173804, 260706, 347608, 391059, 521412, 782118, 1042824, 1260079, 1564236, 2520158, 3128472, 3780237, 5040316, 7560474, 10080632, 11340711, 15120948, 22681422, 30241896, 45362844, 90725688]

約数ペア:

[(1, 90725688), (2, 45362844), (3, 30241896), (4, 22681422), (6, 15120948), (8, 11340711), (9, 10080632), (12, 7560474), (18, 5040316), (24, 3780237), (29, 3128472), (36, 2520158), (58, 1564236), (72, 1260079), (87, 1042824), (116, 782118), (174, 521412), (232, 391059), (261, 347608), (348, 260706), (522, 173804), (696, 130353), (1044, 86902), (2088, 43451)]