68464872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{45281}}^1$

素因数の和:45303

約数の個数: 64

約数和(自身を含む): 217353600

約数和(自身を除く): 148888728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 45281, 90562, 135843, 181124, 271686, 316967, 362248, 407529, 543372, 633934, 815058, 950901, 1086744, 1222587, 1267868, 1630116, 1901802, 2445174, 2535736, 2852703, 3260232, 3803604, 4890348, 5705406, 7607208, 8558109, 9780696, 11410812, 17116218, 22821624, 34232436, 68464872]

約数ペア:

[(1, 68464872), (2, 34232436), (3, 22821624), (4, 17116218), (6, 11410812), (7, 9780696), (8, 8558109), (9, 7607208), (12, 5705406), (14, 4890348), (18, 3803604), (21, 3260232), (24, 2852703), (27, 2535736), (28, 2445174), (36, 1901802), (42, 1630116), (54, 1267868), (56, 1222587), (63, 1086744), (72, 950901), (84, 815058), (108, 633934), (126, 543372), (168, 407529), (189, 362248), (216, 316967), (252, 271686), (378, 181124), (504, 135843), (756, 90562), (1512, 45281)]