86634990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74047}}^1$

素因数の和:74073

約数の個数: 48

約数和(自身を含む): 242581248

約数和(自身を除く): 155946258

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 74047, 148094, 222141, 370235, 444282, 666423, 740470, 962611, 1110705, 1332846, 1925222, 2221410, 2887833, 3332115, 4813055, 5775666, 6664230, 8663499, 9626110, 14439165, 17326998, 28878330, 43317495, 86634990]

約数ペア:

[(1, 86634990), (2, 43317495), (3, 28878330), (5, 17326998), (6, 14439165), (9, 9626110), (10, 8663499), (13, 6664230), (15, 5775666), (18, 4813055), (26, 3332115), (30, 2887833), (39, 2221410), (45, 1925222), (65, 1332846), (78, 1110705), (90, 962611), (117, 740470), (130, 666423), (195, 444282), (234, 370235), (390, 222141), (585, 148094), (1170, 74047)]