80016516

素因数分解:

$2^2\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{1511}}^1$

素因数の和:2992

約数の個数: 36

約数和(自身を含む): 202535424

約数和(自身を除く): 122518908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1471, 1511, 2942, 3022, 4413, 4533, 5884, 6044, 8826, 9066, 13239, 13599, 17652, 18132, 26478, 27198, 52956, 54396, 2222681, 4445362, 6668043, 8890724, 13336086, 20004129, 26672172, 40008258, 80016516]

約数ペア:

[(1, 80016516), (2, 40008258), (3, 26672172), (4, 20004129), (6, 13336086), (9, 8890724), (12, 6668043), (18, 4445362), (36, 2222681), (1471, 54396), (1511, 52956), (2942, 27198), (3022, 26478), (4413, 18132), (4533, 17652), (5884, 13599), (6044, 13239), (8826, 9066)]