66906798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 164021760

約数和(自身を除く): 97114962

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 166, 238, 249, 357, 498, 581, 714, 1129, 1162, 1411, 1743, 2258, 2822, 3387, 3486, 4233, 6774, 7903, 8466, 9877, 15806, 19193, 19754, 23709, 29631, 38386, 47418, 57579, 59262, 93707, 115158, 134351, 187414, 268702, 281121, 403053, 562242, 655949, 806106, 1311898, 1593019, 1967847, 3186038, 3935694, 4779057, 9558114, 11151133, 22302266, 33453399, 66906798]

約数ペア:

[(1, 66906798), (2, 33453399), (3, 22302266), (6, 11151133), (7, 9558114), (14, 4779057), (17, 3935694), (21, 3186038), (34, 1967847), (42, 1593019), (51, 1311898), (83, 806106), (102, 655949), (119, 562242), (166, 403053), (238, 281121), (249, 268702), (357, 187414), (498, 134351), (581, 115158), (714, 93707), (1129, 59262), (1162, 57579), (1411, 47418), (1743, 38386), (2258, 29631), (2822, 23709), (3387, 19754), (3486, 19193), (4233, 15806), (6774, 9877), (7903, 8466)]