61687656

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4180

約数の個数: 80

約数和(自身を含む): 180338400

約数和(自身を除く): 118650744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4139, 4968, 7452, 8278, 12417, 14904, 16556, 24834, 33112, 37251, 49668, 74502, 95197, 99336, 111753, 149004, 190394, 223506, 285591, 298008, 335259, 380788, 447012, 571182, 670518, 761576, 856773, 894024, 1142364, 1341036, 1713546, 2284728, 2570319, 2682072, 3427092, 5140638, 6854184, 7710957, 10281276, 15421914, 20562552, 30843828, 61687656]

約数ペア:

[(1, 61687656), (2, 30843828), (3, 20562552), (4, 15421914), (6, 10281276), (8, 7710957), (9, 6854184), (12, 5140638), (18, 3427092), (23, 2682072), (24, 2570319), (27, 2284728), (36, 1713546), (46, 1341036), (54, 1142364), (69, 894024), (72, 856773), (81, 761576), (92, 670518), (108, 571182), (138, 447012), (162, 380788), (184, 335259), (207, 298008), (216, 285591), (276, 223506), (324, 190394), (414, 149004), (552, 111753), (621, 99336), (648, 95197), (828, 74502), (1242, 49668), (1656, 37251), (1863, 33112), (2484, 24834), (3726, 16556), (4139, 14904), (4968, 12417), (7452, 8278)]