90057198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27847}}^1$

素因数の和:27877

約数の個数: 48

約数和(自身を含む): 228576384

約数和(自身を除く): 138519186

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 27847, 55694, 83541, 167082, 194929, 306317, 389858, 584787, 612634, 918951, 1169574, 1364503, 1837902, 2144219, 2729006, 4093509, 4288438, 6432657, 8187018, 12865314, 15009533, 30019066, 45028599, 90057198]

約数ペア:

[(1, 90057198), (2, 45028599), (3, 30019066), (6, 15009533), (7, 12865314), (11, 8187018), (14, 6432657), (21, 4288438), (22, 4093509), (33, 2729006), (42, 2144219), (49, 1837902), (66, 1364503), (77, 1169574), (98, 918951), (147, 612634), (154, 584787), (231, 389858), (294, 306317), (462, 194929), (539, 167082), (1078, 83541), (1617, 55694), (3234, 27847)]