90709686

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{88411}}^1$

素因数の和:88441

約数の個数: 32

約数和(自身を含む): 212188800

約数和(自身を除く): 121479114

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 88411, 176822, 265233, 530466, 795699, 1591398, 1679809, 2387097, 3359618, 4774194, 5039427, 10078854, 15118281, 30236562, 45354843, 90709686]

約数ペア:

[(1, 90709686), (2, 45354843), (3, 30236562), (6, 15118281), (9, 10078854), (18, 5039427), (19, 4774194), (27, 3359618), (38, 2387097), (54, 1679809), (57, 1591398), (114, 795699), (171, 530466), (342, 265233), (513, 176822), (1026, 88411)]