89986728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{761}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 243230400

約数和(自身を除く): 153243672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 379, 758, 761, 1137, 1516, 1522, 2274, 2283, 3032, 3044, 4548, 4566, 4927, 6088, 9096, 9132, 9854, 9893, 14781, 18264, 19708, 19786, 29562, 29679, 39416, 39572, 59124, 59358, 79144, 118248, 118716, 237432, 288419, 576838, 865257, 1153676, 1730514, 2307352, 3461028, 3749447, 6922056, 7498894, 11248341, 14997788, 22496682, 29995576, 44993364, 89986728]

約数ペア:

[(1, 89986728), (2, 44993364), (3, 29995576), (4, 22496682), (6, 14997788), (8, 11248341), (12, 7498894), (13, 6922056), (24, 3749447), (26, 3461028), (39, 2307352), (52, 1730514), (78, 1153676), (104, 865257), (156, 576838), (312, 288419), (379, 237432), (758, 118716), (761, 118248), (1137, 79144), (1516, 59358), (1522, 59124), (2274, 39572), (2283, 39416), (3032, 29679), (3044, 29562), (4548, 19786), (4566, 19708), (4927, 18264), (6088, 14781), (9096, 9893), (9132, 9854)]