172263492

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{26437}}^1$

素因数の和:26628

約数の個数: 36

約数和(自身を含む): 437866156

約数和(自身を除く): 265602664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 26437, 52874, 79311, 105748, 158622, 237933, 317244, 475866, 951732, 4785097, 9570194, 14355291, 19140388, 28710582, 43065873, 57421164, 86131746, 172263492]

約数ペア:

[(1, 172263492), (2, 86131746), (3, 57421164), (4, 43065873), (6, 28710582), (9, 19140388), (12, 14355291), (18, 9570194), (36, 4785097), (181, 951732), (362, 475866), (543, 317244), (724, 237933), (1086, 158622), (1629, 105748), (2172, 79311), (3258, 52874), (6516, 26437)]