72560286

素因数分解:

$2^1\times 3^7\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 166847040

約数和(自身を除く): 94286754

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 313, 318, 477, 486, 626, 729, 939, 954, 1431, 1458, 1878, 2187, 2817, 2862, 4293, 4374, 5634, 8451, 8586, 12879, 16589, 16902, 25353, 25758, 33178, 38637, 49767, 50706, 76059, 77274, 99534, 115911, 149301, 152118, 228177, 231822, 298602, 447903, 456354, 684531, 895806, 1343709, 1369062, 2687418, 4031127, 8062254, 12093381, 24186762, 36280143, 72560286]

約数ペア:

[(1, 72560286), (2, 36280143), (3, 24186762), (6, 12093381), (9, 8062254), (18, 4031127), (27, 2687418), (53, 1369062), (54, 1343709), (81, 895806), (106, 684531), (159, 456354), (162, 447903), (243, 298602), (313, 231822), (318, 228177), (477, 152118), (486, 149301), (626, 115911), (729, 99534), (939, 77274), (954, 76059), (1431, 50706), (1458, 49767), (1878, 38637), (2187, 33178), (2817, 25758), (2862, 25353), (4293, 16902), (4374, 16589), (5634, 12879), (8451, 8586)]