90407448

素因数分解:

$2^3\times 3^3\times {\mathrm{418553}}^1$

素因数の和:418568

約数の個数: 32

約数和(自身を含む): 251132400

約数和(自身を除く): 160724952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 418553, 837106, 1255659, 1674212, 2511318, 3348424, 3766977, 5022636, 7533954, 10045272, 11300931, 15067908, 22601862, 30135816, 45203724, 90407448]

約数ペア:

[(1, 90407448), (2, 45203724), (3, 30135816), (4, 22601862), (6, 15067908), (8, 11300931), (9, 10045272), (12, 7533954), (18, 5022636), (24, 3766977), (27, 3348424), (36, 2511318), (54, 1674212), (72, 1255659), (108, 837106), (216, 418553)]