82227376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 205129728

約数和(自身を除く): 122902352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2153, 2387, 2728, 3472, 4306, 4774, 5456, 8612, 9548, 15071, 17224, 19096, 23683, 30142, 34448, 38192, 47366, 60284, 66743, 94732, 120568, 133486, 165781, 189464, 241136, 266972, 331562, 378928, 467201, 533944, 663124, 734173, 934402, 1067888, 1326248, 1468346, 1868804, 2652496, 2936692, 3737608, 5139211, 5873384, 7475216, 10278422, 11746768, 20556844, 41113688, 82227376]

約数ペア:

[(1, 82227376), (2, 41113688), (4, 20556844), (7, 11746768), (8, 10278422), (11, 7475216), (14, 5873384), (16, 5139211), (22, 3737608), (28, 2936692), (31, 2652496), (44, 1868804), (56, 1468346), (62, 1326248), (77, 1067888), (88, 934402), (112, 734173), (124, 663124), (154, 533944), (176, 467201), (217, 378928), (248, 331562), (308, 266972), (341, 241136), (434, 189464), (496, 165781), (616, 133486), (682, 120568), (868, 94732), (1232, 66743), (1364, 60284), (1736, 47366), (2153, 38192), (2387, 34448), (2728, 30142), (3472, 23683), (4306, 19096), (4774, 17224), (5456, 15071), (8612, 9548)]