81246168

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 229975200

約数和(自身を除く): 148729032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 167, 174, 232, 233, 261, 334, 348, 466, 501, 522, 668, 696, 699, 932, 1002, 1044, 1336, 1398, 1503, 1864, 2004, 2088, 2097, 2796, 3006, 4008, 4194, 4843, 5592, 6012, 6757, 8388, 9686, 12024, 13514, 14529, 16776, 19372, 20271, 27028, 29058, 38744, 38911, 40542, 43587, 54056, 58116, 60813, 77822, 81084, 87174, 116232, 116733, 121626, 155644, 162168, 174348, 233466, 243252, 311288, 348696, 350199, 466932, 486504, 700398, 933864, 1128419, 1400796, 2256838, 2801592, 3385257, 4513676, 6770514, 9027352, 10155771, 13541028, 20311542, 27082056, 40623084, 81246168]

約数ペア:

[(1, 81246168), (2, 40623084), (3, 27082056), (4, 20311542), (6, 13541028), (8, 10155771), (9, 9027352), (12, 6770514), (18, 4513676), (24, 3385257), (29, 2801592), (36, 2256838), (58, 1400796), (72, 1128419), (87, 933864), (116, 700398), (167, 486504), (174, 466932), (232, 350199), (233, 348696), (261, 311288), (334, 243252), (348, 233466), (466, 174348), (501, 162168), (522, 155644), (668, 121626), (696, 116733), (699, 116232), (932, 87174), (1002, 81084), (1044, 77822), (1336, 60813), (1398, 58116), (1503, 54056), (1864, 43587), (2004, 40542), (2088, 38911), (2097, 38744), (2796, 29058), (3006, 27028), (4008, 20271), (4194, 19372), (4843, 16776), (5592, 14529), (6012, 13514), (6757, 12024), (8388, 9686)]