67717216

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2316

約数の個数: 72

約数和(自身を含む): 163318680

約数和(自身を除く): 95601464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2273, 3724, 4256, 4546, 7448, 9092, 14896, 15911, 18184, 29792, 31822, 36368, 43187, 63644, 72736, 86374, 111377, 127288, 172748, 222754, 254576, 302309, 345496, 445508, 509152, 604618, 690992, 891016, 1209236, 1381984, 1782032, 2116163, 2418472, 3564064, 4232326, 4836944, 8464652, 9673888, 16929304, 33858608, 67717216]

約数ペア:

[(1, 67717216), (2, 33858608), (4, 16929304), (7, 9673888), (8, 8464652), (14, 4836944), (16, 4232326), (19, 3564064), (28, 2418472), (32, 2116163), (38, 1782032), (49, 1381984), (56, 1209236), (76, 891016), (98, 690992), (112, 604618), (133, 509152), (152, 445508), (196, 345496), (224, 302309), (266, 254576), (304, 222754), (392, 172748), (532, 127288), (608, 111377), (784, 86374), (931, 72736), (1064, 63644), (1568, 43187), (1862, 36368), (2128, 31822), (2273, 29792), (3724, 18184), (4256, 15911), (4546, 14896), (7448, 9092)]