72378418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3011}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 132720768

約数和(自身を除く): 60342350

約数列:

[1, 2, 7, 14, 17, 34, 101, 119, 202, 238, 707, 1414, 1717, 3011, 3434, 6022, 12019, 21077, 24038, 42154, 51187, 102374, 304111, 358309, 608222, 716618, 2128777, 4257554, 5169887, 10339774, 36189209, 72378418]

約数ペア:

[(1, 72378418), (2, 36189209), (7, 10339774), (14, 5169887), (17, 4257554), (34, 2128777), (101, 716618), (119, 608222), (202, 358309), (238, 304111), (707, 102374), (1414, 51187), (1717, 42154), (3011, 24038), (3434, 21077), (6022, 12019)]