66661704

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 191056320

約数和(自身を除く): 124394616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 636, 647, 648, 954, 972, 1272, 1294, 1431, 1908, 1941, 1944, 2588, 2862, 3816, 3882, 4293, 5176, 5724, 5823, 7764, 8586, 11448, 11646, 12879, 15528, 17172, 17469, 23292, 25758, 34291, 34344, 34938, 46584, 51516, 52407, 68582, 69876, 102873, 103032, 104814, 137164, 139752, 157221, 205746, 209628, 274328, 308619, 314442, 411492, 419256, 617238, 628884, 822984, 925857, 1234476, 1257768, 1851714, 2468952, 2777571, 3703428, 5555142, 7406856, 8332713, 11110284, 16665426, 22220568, 33330852, 66661704]

約数ペア:

[(1, 66661704), (2, 33330852), (3, 22220568), (4, 16665426), (6, 11110284), (8, 8332713), (9, 7406856), (12, 5555142), (18, 3703428), (24, 2777571), (27, 2468952), (36, 1851714), (53, 1257768), (54, 1234476), (72, 925857), (81, 822984), (106, 628884), (108, 617238), (159, 419256), (162, 411492), (212, 314442), (216, 308619), (243, 274328), (318, 209628), (324, 205746), (424, 157221), (477, 139752), (486, 137164), (636, 104814), (647, 103032), (648, 102873), (954, 69876), (972, 68582), (1272, 52407), (1294, 51516), (1431, 46584), (1908, 34938), (1941, 34344), (1944, 34291), (2588, 25758), (2862, 23292), (3816, 17469), (3882, 17172), (4293, 15528), (5176, 12879), (5724, 11646), (5823, 11448), (7764, 8586)]