72293578

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 63423542

約数列:

[1, 2, 7, 14, 29, 41, 43, 58, 82, 86, 101, 202, 203, 287, 301, 406, 574, 602, 707, 1189, 1247, 1414, 1763, 2378, 2494, 2929, 3526, 4141, 4343, 5858, 8282, 8323, 8686, 8729, 12341, 16646, 17458, 20503, 24682, 28987, 30401, 41006, 51127, 57974, 60802, 102254, 120089, 125947, 178063, 240178, 251894, 356126, 357889, 715778, 840623, 881629, 1246441, 1681246, 1763258, 2492882, 5163827, 10327654, 36146789, 72293578]

約数ペア:

[(1, 72293578), (2, 36146789), (7, 10327654), (14, 5163827), (29, 2492882), (41, 1763258), (43, 1681246), (58, 1246441), (82, 881629), (86, 840623), (101, 715778), (202, 357889), (203, 356126), (287, 251894), (301, 240178), (406, 178063), (574, 125947), (602, 120089), (707, 102254), (1189, 60802), (1247, 57974), (1414, 51127), (1763, 41006), (2378, 30401), (2494, 28987), (2929, 24682), (3526, 20503), (4141, 17458), (4343, 16646), (5858, 12341), (8282, 8729), (8323, 8686)]