72305454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 98006226

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 1759, 2418, 3162, 3518, 5277, 6851, 10554, 13702, 20553, 22867, 29903, 41106, 45734, 54529, 59806, 68601, 89709, 109058, 137202, 163587, 179418, 327174, 388739, 708877, 777478, 926993, 1166217, 1417754, 1853986, 2126631, 2332434, 2780979, 4253262, 5561958, 12050909, 24101818, 36152727, 72305454]

約数ペア:

[(1, 72305454), (2, 36152727), (3, 24101818), (6, 12050909), (13, 5561958), (17, 4253262), (26, 2780979), (31, 2332434), (34, 2126631), (39, 1853986), (51, 1417754), (62, 1166217), (78, 926993), (93, 777478), (102, 708877), (186, 388739), (221, 327174), (403, 179418), (442, 163587), (527, 137202), (663, 109058), (806, 89709), (1054, 68601), (1209, 59806), (1326, 54529), (1581, 45734), (1759, 41106), (2418, 29903), (3162, 22867), (3518, 20553), (5277, 13702), (6851, 10554)]