68768784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{22741}}^1$

素因数の和:22765

約数の個数: 80

約数和(自身を含む): 225600640

約数和(自身を除く): 156831856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 22741, 45482, 68223, 90964, 136446, 159187, 181928, 204669, 272892, 318374, 363856, 409338, 477561, 545784, 614007, 636748, 818676, 955122, 1091568, 1228014, 1273496, 1432683, 1637352, 1910244, 2456028, 2546992, 2865366, 3274704, 3820488, 4298049, 4912056, 5730732, 7640976, 8596098, 9824112, 11461464, 17192196, 22922928, 34384392, 68768784]

約数ペア:

[(1, 68768784), (2, 34384392), (3, 22922928), (4, 17192196), (6, 11461464), (7, 9824112), (8, 8596098), (9, 7640976), (12, 5730732), (14, 4912056), (16, 4298049), (18, 3820488), (21, 3274704), (24, 2865366), (27, 2546992), (28, 2456028), (36, 1910244), (42, 1637352), (48, 1432683), (54, 1273496), (56, 1228014), (63, 1091568), (72, 955122), (84, 818676), (108, 636748), (112, 614007), (126, 545784), (144, 477561), (168, 409338), (189, 363856), (216, 318374), (252, 272892), (336, 204669), (378, 181928), (432, 159187), (504, 136446), (756, 90964), (1008, 68223), (1512, 45482), (3024, 22741)]