90031284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{119089}}^1$

素因数の和:119109

約数の個数: 48

約数和(自身を含む): 266761600

約数和(自身を除く): 176730316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 119089, 238178, 357267, 476356, 714534, 833623, 1071801, 1429068, 1667246, 2143602, 2500869, 3215403, 3334492, 4287204, 5001738, 6430806, 7502607, 10003476, 12861612, 15005214, 22507821, 30010428, 45015642, 90031284]

約数ペア:

[(1, 90031284), (2, 45015642), (3, 30010428), (4, 22507821), (6, 15005214), (7, 12861612), (9, 10003476), (12, 7502607), (14, 6430806), (18, 5001738), (21, 4287204), (27, 3334492), (28, 3215403), (36, 2500869), (42, 2143602), (54, 1667246), (63, 1429068), (84, 1071801), (108, 833623), (126, 714534), (189, 476356), (252, 357267), (378, 238178), (756, 119089)]