102816784

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 239671168

約数和(自身を除く): 136854384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 344, 518, 577, 592, 602, 688, 1036, 1154, 1204, 1591, 2072, 2308, 2408, 3182, 4039, 4144, 4616, 4816, 6364, 8078, 9232, 11137, 12728, 16156, 21349, 22274, 24811, 25456, 32312, 42698, 44548, 49622, 64624, 85396, 89096, 99244, 149443, 170792, 173677, 178192, 198488, 298886, 341584, 347354, 396976, 597772, 694708, 918007, 1195544, 1389416, 1836014, 2391088, 2778832, 3672028, 6426049, 7344056, 12852098, 14688112, 25704196, 51408392, 102816784]

約数ペア:

[(1, 102816784), (2, 51408392), (4, 25704196), (7, 14688112), (8, 12852098), (14, 7344056), (16, 6426049), (28, 3672028), (37, 2778832), (43, 2391088), (56, 1836014), (74, 1389416), (86, 1195544), (112, 918007), (148, 694708), (172, 597772), (259, 396976), (296, 347354), (301, 341584), (344, 298886), (518, 198488), (577, 178192), (592, 173677), (602, 170792), (688, 149443), (1036, 99244), (1154, 89096), (1204, 85396), (1591, 64624), (2072, 49622), (2308, 44548), (2408, 42698), (3182, 32312), (4039, 25456), (4144, 24811), (4616, 22274), (4816, 21349), (6364, 16156), (8078, 12728), (9232, 11137)]