86947704

素因数分解:

$2^3\times 3^2\times {\mathrm{523}}^1\times {\mathrm{2309}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 236035800

約数和(自身を除く): 149088096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 523, 1046, 1569, 2092, 2309, 3138, 4184, 4618, 4707, 6276, 6927, 9236, 9414, 12552, 13854, 18472, 18828, 20781, 27708, 37656, 41562, 55416, 83124, 166248, 1207607, 2415214, 3622821, 4830428, 7245642, 9660856, 10868463, 14491284, 21736926, 28982568, 43473852, 86947704]

約数ペア:

[(1, 86947704), (2, 43473852), (3, 28982568), (4, 21736926), (6, 14491284), (8, 10868463), (9, 9660856), (12, 7245642), (18, 4830428), (24, 3622821), (36, 2415214), (72, 1207607), (523, 166248), (1046, 83124), (1569, 55416), (2092, 41562), (2309, 37656), (3138, 27708), (4184, 20781), (4618, 18828), (4707, 18472), (6276, 13854), (6927, 12552), (9236, 9414)]