90473992

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 198787500

約数和(自身を除く): 108313508

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 1043, 1192, 1549, 2086, 3098, 4172, 6196, 7301, 8344, 10843, 12392, 14602, 21686, 29204, 43372, 58408, 75901, 86744, 151802, 230801, 303604, 461602, 607208, 923204, 1615607, 1846408, 3231214, 6462428, 11309249, 12924856, 22618498, 45236996, 90473992]

約数ペア:

[(1, 90473992), (2, 45236996), (4, 22618498), (7, 12924856), (8, 11309249), (14, 6462428), (28, 3231214), (49, 1846408), (56, 1615607), (98, 923204), (149, 607208), (196, 461602), (298, 303604), (392, 230801), (596, 151802), (1043, 86744), (1192, 75901), (1549, 58408), (2086, 43372), (3098, 29204), (4172, 21686), (6196, 14602), (7301, 12392), (8344, 10843)]