72913122

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1226

約数の個数: 56

約数和(自身を含む): 167937264

約数和(自身を除く): 95024142

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1161, 1163, 1458, 2322, 2326, 3483, 3489, 6966, 6978, 10449, 10467, 20898, 20934, 31347, 31401, 50009, 62694, 62802, 94203, 100018, 150027, 188406, 282609, 300054, 450081, 565218, 847827, 900162, 1350243, 1695654, 2700486, 4050729, 8101458, 12152187, 24304374, 36456561, 72913122]

約数ペア:

[(1, 72913122), (2, 36456561), (3, 24304374), (6, 12152187), (9, 8101458), (18, 4050729), (27, 2700486), (43, 1695654), (54, 1350243), (81, 900162), (86, 847827), (129, 565218), (162, 450081), (243, 300054), (258, 282609), (387, 188406), (486, 150027), (729, 100018), (774, 94203), (1161, 62802), (1163, 62694), (1458, 50009), (2322, 31401), (2326, 31347), (3483, 20934), (3489, 20898), (6966, 10467), (6978, 10449)]