87756228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{348239}}^1$

素因数の和:348256

約数の個数: 36

約数和(自身を含む): 253518720

約数和(自身を除く): 165762492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 348239, 696478, 1044717, 1392956, 2089434, 2437673, 3134151, 4178868, 4875346, 6268302, 7313019, 9750692, 12536604, 14626038, 21939057, 29252076, 43878114, 87756228]

約数ペア:

[(1, 87756228), (2, 43878114), (3, 29252076), (4, 21939057), (6, 14626038), (7, 12536604), (9, 9750692), (12, 7313019), (14, 6268302), (18, 4875346), (21, 4178868), (28, 3134151), (36, 2437673), (42, 2089434), (63, 1392956), (84, 1044717), (126, 696478), (252, 348239)]