71001744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4688

約数の個数: 80

約数和(自身を含む): 207040320

約数和(自身を除く): 136038576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 4637, 5104, 7656, 9274, 13911, 15312, 18548, 27822, 37096, 51007, 55644, 74192, 102014, 111288, 134473, 153021, 204028, 222576, 268946, 306042, 403419, 408056, 537892, 612084, 806838, 816112, 1075784, 1224168, 1479203, 1613676, 2151568, 2448336, 2958406, 3227352, 4437609, 5916812, 6454704, 8875218, 11833624, 17750436, 23667248, 35500872, 71001744]

約数ペア:

[(1, 71001744), (2, 35500872), (3, 23667248), (4, 17750436), (6, 11833624), (8, 8875218), (11, 6454704), (12, 5916812), (16, 4437609), (22, 3227352), (24, 2958406), (29, 2448336), (33, 2151568), (44, 1613676), (48, 1479203), (58, 1224168), (66, 1075784), (87, 816112), (88, 806838), (116, 612084), (132, 537892), (174, 408056), (176, 403419), (232, 306042), (264, 268946), (319, 222576), (348, 204028), (464, 153021), (528, 134473), (638, 111288), (696, 102014), (957, 74192), (1276, 55644), (1392, 51007), (1914, 37096), (2552, 27822), (3828, 18548), (4637, 15312), (5104, 13911), (7656, 9274)]