129919788

素因数分解:

$2^2\times 3^4\times {\mathrm{281}}^1\times {\mathrm{1427}}^1$

素因数の和:1724

約数の個数: 60

約数和(自身を含む): 341083512

約数和(自身を除く): 211163724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 281, 324, 562, 843, 1124, 1427, 1686, 2529, 2854, 3372, 4281, 5058, 5708, 7587, 8562, 10116, 12843, 15174, 17124, 22761, 25686, 30348, 38529, 45522, 51372, 77058, 91044, 115587, 154116, 231174, 400987, 462348, 801974, 1202961, 1603948, 2405922, 3608883, 4811844, 7217766, 10826649, 14435532, 21653298, 32479947, 43306596, 64959894, 129919788]

約数ペア:

[(1, 129919788), (2, 64959894), (3, 43306596), (4, 32479947), (6, 21653298), (9, 14435532), (12, 10826649), (18, 7217766), (27, 4811844), (36, 3608883), (54, 2405922), (81, 1603948), (108, 1202961), (162, 801974), (281, 462348), (324, 400987), (562, 231174), (843, 154116), (1124, 115587), (1427, 91044), (1686, 77058), (2529, 51372), (2854, 45522), (3372, 38529), (4281, 30348), (5058, 25686), (5708, 22761), (7587, 17124), (8562, 15174), (10116, 12843)]