91998834

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 196922880

約数和(自身を除く): 104924046

約数列:

[1, 2, 3, 6, 41, 47, 73, 82, 94, 109, 123, 141, 146, 218, 219, 246, 282, 327, 438, 654, 1927, 2993, 3431, 3854, 4469, 5123, 5781, 5986, 6862, 7957, 8938, 8979, 10246, 10293, 11562, 13407, 15369, 15914, 17958, 20586, 23871, 26814, 30738, 47742, 140671, 210043, 281342, 326237, 373979, 420086, 422013, 630129, 652474, 747958, 844026, 978711, 1121937, 1260258, 1957422, 2243874, 15333139, 30666278, 45999417, 91998834]

約数ペア:

[(1, 91998834), (2, 45999417), (3, 30666278), (6, 15333139), (41, 2243874), (47, 1957422), (73, 1260258), (82, 1121937), (94, 978711), (109, 844026), (123, 747958), (141, 652474), (146, 630129), (218, 422013), (219, 420086), (246, 373979), (282, 326237), (327, 281342), (438, 210043), (654, 140671), (1927, 47742), (2993, 30738), (3431, 26814), (3854, 23871), (4469, 20586), (5123, 17958), (5781, 15914), (5986, 15369), (6862, 13407), (7957, 11562), (8938, 10293), (8979, 10246)]