68948208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 223784288

約数和(自身を除く): 154836080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 937, 1008, 1022, 1168, 1314, 1533, 1752, 1874, 2044, 2628, 2811, 3066, 3504, 3748, 4088, 4599, 5256, 5622, 6132, 6559, 7496, 8176, 8433, 9198, 10512, 11244, 12264, 13118, 14992, 16866, 18396, 19677, 22488, 24528, 26236, 33732, 36792, 39354, 44976, 52472, 59031, 67464, 68401, 73584, 78708, 104944, 118062, 134928, 136802, 157416, 205203, 236124, 273604, 314832, 410406, 472248, 478807, 547208, 615609, 820812, 944496, 957614, 1094416, 1231218, 1436421, 1641624, 1915228, 2462436, 2872842, 3283248, 3830456, 4309263, 4924872, 5745684, 7660912, 8618526, 9849744, 11491368, 17237052, 22982736, 34474104, 68948208]

約数ペア:

[(1, 68948208), (2, 34474104), (3, 22982736), (4, 17237052), (6, 11491368), (7, 9849744), (8, 8618526), (9, 7660912), (12, 5745684), (14, 4924872), (16, 4309263), (18, 3830456), (21, 3283248), (24, 2872842), (28, 2462436), (36, 1915228), (42, 1641624), (48, 1436421), (56, 1231218), (63, 1094416), (72, 957614), (73, 944496), (84, 820812), (112, 615609), (126, 547208), (144, 478807), (146, 472248), (168, 410406), (219, 314832), (252, 273604), (292, 236124), (336, 205203), (438, 157416), (504, 136802), (511, 134928), (584, 118062), (657, 104944), (876, 78708), (937, 73584), (1008, 68401), (1022, 67464), (1168, 59031), (1314, 52472), (1533, 44976), (1752, 39354), (1874, 36792), (2044, 33732), (2628, 26236), (2811, 24528), (3066, 22488), (3504, 19677), (3748, 18396), (4088, 16866), (4599, 14992), (5256, 13118), (5622, 12264), (6132, 11244), (6559, 10512), (7496, 9198), (8176, 8433)]