72819522

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139501}}^1$

素因数の和:139538

約数の個数: 24

約数和(自身を含む): 163217340

約数和(自身を除く): 90397818

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 139501, 279002, 418503, 837006, 1255509, 2511018, 4045529, 8091058, 12136587, 24273174, 36409761, 72819522]

約数ペア:

[(1, 72819522), (2, 36409761), (3, 24273174), (6, 12136587), (9, 8091058), (18, 4045529), (29, 2511018), (58, 1255509), (87, 837006), (174, 418503), (261, 279002), (522, 139501)]