90048435344

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{12791}}^1$

素因数の和:13308

約数の個数: 80

約数和(自身を含む): 201004277760

約数和(自身を除く): 110955842416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 263, 478, 526, 956, 1052, 1673, 1841, 1912, 2104, 3346, 3682, 3824, 4208, 6692, 7364, 12791, 13384, 14728, 25582, 26768, 29456, 51164, 62857, 89537, 102328, 125714, 179074, 204656, 251428, 358148, 439999, 502856, 716296, 879998, 1005712, 1432592, 1759996, 3057049, 3364033, 3519992, 6114098, 6728066, 7039984, 12228196, 13456132, 21399343, 23548231, 24456392, 26912264, 42798686, 47096462, 48912784, 53824528, 85597372, 94192924, 171194744, 188385848, 342389488, 376771696, 804003887, 1608007774, 3216015548, 5628027209, 6432031096, 11256054418, 12864062192, 22512108836, 45024217672, 90048435344]

約数ペア:

[(1, 90048435344), (2, 45024217672), (4, 22512108836), (7, 12864062192), (8, 11256054418), (14, 6432031096), (16, 5628027209), (28, 3216015548), (56, 1608007774), (112, 804003887), (239, 376771696), (263, 342389488), (478, 188385848), (526, 171194744), (956, 94192924), (1052, 85597372), (1673, 53824528), (1841, 48912784), (1912, 47096462), (2104, 42798686), (3346, 26912264), (3682, 24456392), (3824, 23548231), (4208, 21399343), (6692, 13456132), (7364, 12228196), (12791, 7039984), (13384, 6728066), (14728, 6114098), (25582, 3519992), (26768, 3364033), (29456, 3057049), (51164, 1759996), (62857, 1432592), (89537, 1005712), (102328, 879998), (125714, 716296), (179074, 502856), (204656, 439999), (251428, 358148)]