87415686

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 80

約数和(自身を含む): 211701600

約数和(自身を除く): 124285914

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 81, 87, 138, 162, 174, 207, 261, 414, 522, 621, 667, 783, 809, 1242, 1334, 1566, 1618, 1863, 2001, 2349, 2427, 3726, 4002, 4698, 4854, 6003, 7281, 12006, 14562, 18009, 18607, 21843, 23461, 36018, 37214, 43686, 46922, 54027, 55821, 65529, 70383, 108054, 111642, 131058, 140766, 167463, 211149, 334926, 422298, 502389, 539603, 633447, 1004778, 1079206, 1266894, 1507167, 1618809, 1900341, 3014334, 3237618, 3800682, 4856427, 9712854, 14569281, 29138562, 43707843, 87415686]

約数ペア:

[(1, 87415686), (2, 43707843), (3, 29138562), (6, 14569281), (9, 9712854), (18, 4856427), (23, 3800682), (27, 3237618), (29, 3014334), (46, 1900341), (54, 1618809), (58, 1507167), (69, 1266894), (81, 1079206), (87, 1004778), (138, 633447), (162, 539603), (174, 502389), (207, 422298), (261, 334926), (414, 211149), (522, 167463), (621, 140766), (667, 131058), (783, 111642), (809, 108054), (1242, 70383), (1334, 65529), (1566, 55821), (1618, 54027), (1863, 46922), (2001, 43686), (2349, 37214), (2427, 36018), (3726, 23461), (4002, 21843), (4698, 18607), (4854, 18009), (6003, 14562), (7281, 12006)]