66128904

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{5309}}^1$

素因数の和:5494

約数の個数: 48

約数和(自身を含む): 180168300

約数和(自身を除く): 114039396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 5309, 6228, 10618, 12456, 15927, 21236, 31854, 42472, 47781, 63708, 95562, 127416, 191124, 382248, 918457, 1836914, 2755371, 3673828, 5510742, 7347656, 8266113, 11021484, 16532226, 22042968, 33064452, 66128904]

約数ペア:

[(1, 66128904), (2, 33064452), (3, 22042968), (4, 16532226), (6, 11021484), (8, 8266113), (9, 7347656), (12, 5510742), (18, 3673828), (24, 2755371), (36, 1836914), (72, 918457), (173, 382248), (346, 191124), (519, 127416), (692, 95562), (1038, 63708), (1384, 47781), (1557, 42472), (2076, 31854), (3114, 21236), (4152, 15927), (5309, 12456), (6228, 10618)]