79906824

素因数分解:

$2^3\times 3^4\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 225096300

約数和(自身を除く): 145189476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 317, 324, 389, 634, 648, 778, 951, 1167, 1268, 1556, 1902, 2334, 2536, 2853, 3112, 3501, 3804, 4668, 5706, 7002, 7608, 8559, 9336, 10503, 11412, 14004, 17118, 21006, 22824, 25677, 28008, 31509, 34236, 42012, 51354, 63018, 68472, 84024, 102708, 123313, 126036, 205416, 246626, 252072, 369939, 493252, 739878, 986504, 1109817, 1479756, 2219634, 2959512, 3329451, 4439268, 6658902, 8878536, 9988353, 13317804, 19976706, 26635608, 39953412, 79906824]

約数ペア:

[(1, 79906824), (2, 39953412), (3, 26635608), (4, 19976706), (6, 13317804), (8, 9988353), (9, 8878536), (12, 6658902), (18, 4439268), (24, 3329451), (27, 2959512), (36, 2219634), (54, 1479756), (72, 1109817), (81, 986504), (108, 739878), (162, 493252), (216, 369939), (317, 252072), (324, 246626), (389, 205416), (634, 126036), (648, 123313), (778, 102708), (951, 84024), (1167, 68472), (1268, 63018), (1556, 51354), (1902, 42012), (2334, 34236), (2536, 31509), (2853, 28008), (3112, 25677), (3501, 22824), (3804, 21006), (4668, 17118), (5706, 14004), (7002, 11412), (7608, 10503), (8559, 9336)]