90260964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2609}}^1$

素因数の和:2681

約数の個数: 54

約数和(自身を含む): 235847430

約数和(自身を除く): 145586466

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2609, 2883, 3844, 5218, 5766, 7827, 8649, 10436, 11532, 15654, 17298, 23481, 31308, 34596, 46962, 80879, 93924, 161758, 242637, 323516, 485274, 727911, 970548, 1455822, 2507249, 2911644, 5014498, 7521747, 10028996, 15043494, 22565241, 30086988, 45130482, 90260964]

約数ペア:

[(1, 90260964), (2, 45130482), (3, 30086988), (4, 22565241), (6, 15043494), (9, 10028996), (12, 7521747), (18, 5014498), (31, 2911644), (36, 2507249), (62, 1455822), (93, 970548), (124, 727911), (186, 485274), (279, 323516), (372, 242637), (558, 161758), (961, 93924), (1116, 80879), (1922, 46962), (2609, 34596), (2883, 31308), (3844, 23481), (5218, 17298), (5766, 15654), (7827, 11532), (8649, 10436)]