90895266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65581}}^1$

素因数の和:65607

約数の個数: 48

約数和(自身を含む): 245539008

約数和(自身を除く): 154643742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 65581, 131162, 196743, 393486, 459067, 590229, 721391, 918134, 1180458, 1377201, 1442782, 2164173, 2754402, 4131603, 4328346, 5049737, 6492519, 8263206, 10099474, 12985038, 15149211, 30298422, 45447633, 90895266]

約数ペア:

[(1, 90895266), (2, 45447633), (3, 30298422), (6, 15149211), (7, 12985038), (9, 10099474), (11, 8263206), (14, 6492519), (18, 5049737), (21, 4328346), (22, 4131603), (33, 2754402), (42, 2164173), (63, 1442782), (66, 1377201), (77, 1180458), (99, 918134), (126, 721391), (154, 590229), (198, 459067), (231, 393486), (462, 196743), (693, 131162), (1386, 65581)]