90978144

素因数分解:

$2^5\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1531}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 239359680

約数和(自身を除く): 148381536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 619, 1238, 1531, 1857, 2476, 3062, 3714, 4593, 4952, 6124, 7428, 9186, 9904, 12248, 14856, 18372, 19808, 24496, 29712, 36744, 48992, 59424, 73488, 146976, 947689, 1895378, 2843067, 3790756, 5686134, 7581512, 11372268, 15163024, 22744536, 30326048, 45489072, 90978144]

約数ペア:

[(1, 90978144), (2, 45489072), (3, 30326048), (4, 22744536), (6, 15163024), (8, 11372268), (12, 7581512), (16, 5686134), (24, 3790756), (32, 2843067), (48, 1895378), (96, 947689), (619, 146976), (1238, 73488), (1531, 59424), (1857, 48992), (2476, 36744), (3062, 29712), (3714, 24496), (4593, 19808), (4952, 18372), (6124, 14856), (7428, 12248), (9186, 9904)]