90643908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13709}}^1$

素因数の和:13764

約数の個数: 48

約数和(自身を含む): 230328000

約数和(自身を除く): 139684092

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 13709, 27418, 41127, 54836, 82254, 164508, 260471, 397561, 520942, 781413, 795122, 1041884, 1192683, 1562826, 1590244, 2385366, 3125652, 4770732, 7553659, 15107318, 22660977, 30214636, 45321954, 90643908]

約数ペア:

[(1, 90643908), (2, 45321954), (3, 30214636), (4, 22660977), (6, 15107318), (12, 7553659), (19, 4770732), (29, 3125652), (38, 2385366), (57, 1590244), (58, 1562826), (76, 1192683), (87, 1041884), (114, 795122), (116, 781413), (174, 520942), (228, 397561), (348, 260471), (551, 164508), (1102, 82254), (1653, 54836), (2204, 41127), (3306, 27418), (6612, 13709)]