68671248

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 182535936

約数和(自身を除く): 113864688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 131, 134, 163, 201, 262, 268, 326, 393, 402, 489, 524, 536, 652, 786, 804, 978, 1048, 1072, 1304, 1572, 1608, 1956, 2096, 2608, 3144, 3216, 3912, 6288, 7824, 8777, 10921, 17554, 21353, 21842, 26331, 32763, 35108, 42706, 43684, 52662, 64059, 65526, 70216, 85412, 87368, 105324, 128118, 131052, 140432, 170824, 174736, 210648, 256236, 262104, 341648, 421296, 512472, 524208, 1024944, 1430651, 2861302, 4291953, 5722604, 8583906, 11445208, 17167812, 22890416, 34335624, 68671248]

約数ペア:

[(1, 68671248), (2, 34335624), (3, 22890416), (4, 17167812), (6, 11445208), (8, 8583906), (12, 5722604), (16, 4291953), (24, 2861302), (48, 1430651), (67, 1024944), (131, 524208), (134, 512472), (163, 421296), (201, 341648), (262, 262104), (268, 256236), (326, 210648), (393, 174736), (402, 170824), (489, 140432), (524, 131052), (536, 128118), (652, 105324), (786, 87368), (804, 85412), (978, 70216), (1048, 65526), (1072, 64059), (1304, 52662), (1572, 43684), (1608, 42706), (1956, 35108), (2096, 32763), (2608, 26331), (3144, 21842), (3216, 21353), (3912, 17554), (6288, 10921), (7824, 8777)]