90310416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{268781}}^1$

素因数の和:268799

約数の個数: 40

約数和(自身を含む): 266631744

約数和(自身を除く): 176321328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 268781, 537562, 806343, 1075124, 1612686, 1881467, 2150248, 3225372, 3762934, 4300496, 5644401, 6450744, 7525868, 11288802, 12901488, 15051736, 22577604, 30103472, 45155208, 90310416]

約数ペア:

[(1, 90310416), (2, 45155208), (3, 30103472), (4, 22577604), (6, 15051736), (7, 12901488), (8, 11288802), (12, 7525868), (14, 6450744), (16, 5644401), (21, 4300496), (24, 3762934), (28, 3225372), (42, 2150248), (48, 1881467), (56, 1612686), (84, 1075124), (112, 806343), (168, 537562), (336, 268781)]