72909438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1597}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 166907904

約数和(自身を除く): 93998466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1087, 1597, 2174, 3194, 3261, 4791, 6522, 7609, 9582, 11179, 15218, 22358, 22827, 33537, 45654, 67074, 1735939, 3471878, 5207817, 10415634, 12151573, 24303146, 36454719, 72909438]

約数ペア:

[(1, 72909438), (2, 36454719), (3, 24303146), (6, 12151573), (7, 10415634), (14, 5207817), (21, 3471878), (42, 1735939), (1087, 67074), (1597, 45654), (2174, 33537), (3194, 22827), (3261, 22358), (4791, 15218), (6522, 11179), (7609, 9582)]