90061236

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{28109}}^1$

素因数の和:28208

約数の個数: 36

約数和(自身を含む): 230220900

約数和(自身を除く): 140159664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 28109, 56218, 84327, 112436, 168654, 252981, 337308, 505962, 1011924, 2501701, 5003402, 7505103, 10006804, 15010206, 22515309, 30020412, 45030618, 90061236]

約数ペア:

[(1, 90061236), (2, 45030618), (3, 30020412), (4, 22515309), (6, 15010206), (9, 10006804), (12, 7505103), (18, 5003402), (36, 2501701), (89, 1011924), (178, 505962), (267, 337308), (356, 252981), (534, 168654), (801, 112436), (1068, 84327), (1602, 56218), (3204, 28109)]