123548904

素因数分解:

$2^3\times 3^2\times {\mathrm{641}}^1\times {\mathrm{2677}}^1$

素因数の和:3330

約数の個数: 48

約数和(自身を含む): 335258820

約数和(自身を除く): 211709916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 641, 1282, 1923, 2564, 2677, 3846, 5128, 5354, 5769, 7692, 8031, 10708, 11538, 15384, 16062, 21416, 23076, 24093, 32124, 46152, 48186, 64248, 96372, 192744, 1715957, 3431914, 5147871, 6863828, 10295742, 13727656, 15443613, 20591484, 30887226, 41182968, 61774452, 123548904]

約数ペア:

[(1, 123548904), (2, 61774452), (3, 41182968), (4, 30887226), (6, 20591484), (8, 15443613), (9, 13727656), (12, 10295742), (18, 6863828), (24, 5147871), (36, 3431914), (72, 1715957), (641, 192744), (1282, 96372), (1923, 64248), (2564, 48186), (2677, 46152), (3846, 32124), (5128, 24093), (5354, 23076), (5769, 21416), (7692, 16062), (8031, 15384), (10708, 11538)]