72819684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41281}}^1$

素因数の和:41305

約数の個数: 54

約数和(自身を含む): 214129734

約数和(自身を除く): 141310050

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 41281, 82562, 123843, 165124, 247686, 288967, 371529, 495372, 577934, 743058, 866901, 1155868, 1486116, 1733802, 2022769, 2600703, 3467604, 4045538, 5201406, 6068307, 8091076, 10402812, 12136614, 18204921, 24273228, 36409842, 72819684]

約数ペア:

[(1, 72819684), (2, 36409842), (3, 24273228), (4, 18204921), (6, 12136614), (7, 10402812), (9, 8091076), (12, 6068307), (14, 5201406), (18, 4045538), (21, 3467604), (28, 2600703), (36, 2022769), (42, 1733802), (49, 1486116), (63, 1155868), (84, 866901), (98, 743058), (126, 577934), (147, 495372), (196, 371529), (252, 288967), (294, 247686), (441, 165124), (588, 123843), (882, 82562), (1764, 41281)]