89979372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6737}}^1$

素因数の和:6807

約数の個数: 72

約数和(自身を含む): 264884256

約数和(自身を除く): 174904884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 6737, 13356, 13474, 20211, 26948, 40422, 47159, 60633, 80844, 94318, 121266, 141477, 188636, 242532, 282954, 357061, 424431, 565908, 714122, 848862, 1071183, 1428244, 1697724, 2142366, 2499427, 3213549, 4284732, 4998854, 6427098, 7498281, 9997708, 12854196, 14996562, 22494843, 29993124, 44989686, 89979372]

約数ペア:

[(1, 89979372), (2, 44989686), (3, 29993124), (4, 22494843), (6, 14996562), (7, 12854196), (9, 9997708), (12, 7498281), (14, 6427098), (18, 4998854), (21, 4284732), (28, 3213549), (36, 2499427), (42, 2142366), (53, 1697724), (63, 1428244), (84, 1071183), (106, 848862), (126, 714122), (159, 565908), (212, 424431), (252, 357061), (318, 282954), (371, 242532), (477, 188636), (636, 141477), (742, 121266), (954, 94318), (1113, 80844), (1484, 60633), (1908, 47159), (2226, 40422), (3339, 26948), (4452, 20211), (6678, 13474), (6737, 13356)]