80981574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34519}}^1$

素因数の和:34564

約数の個数: 32

約数和(自身を含む): 178951680

約数和(自身を除く): 97970106

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 34519, 69038, 103557, 207114, 586823, 793937, 1173646, 1587874, 1760469, 2381811, 3520938, 4763622, 13496929, 26993858, 40490787, 80981574]

約数ペア:

[(1, 80981574), (2, 40490787), (3, 26993858), (6, 13496929), (17, 4763622), (23, 3520938), (34, 2381811), (46, 1760469), (51, 1587874), (69, 1173646), (102, 793937), (138, 586823), (391, 207114), (782, 103557), (1173, 69038), (2346, 34519)]