87817548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 254467584

約数和(自身を除く): 166650036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 137, 156, 182, 273, 274, 364, 411, 546, 548, 587, 822, 959, 1092, 1174, 1644, 1761, 1781, 1918, 2348, 2877, 3522, 3562, 3836, 4109, 5343, 5754, 7044, 7124, 7631, 8218, 10686, 11508, 12327, 12467, 15262, 16436, 21372, 22893, 24654, 24934, 30524, 37401, 45786, 49308, 49868, 53417, 74802, 80419, 91572, 106834, 149604, 160251, 160838, 213668, 241257, 320502, 321676, 482514, 562933, 641004, 965028, 1045447, 1125866, 1688799, 2090894, 2251732, 3136341, 3377598, 4181788, 6272682, 6755196, 7318129, 12545364, 14636258, 21954387, 29272516, 43908774, 87817548]

約数ペア:

[(1, 87817548), (2, 43908774), (3, 29272516), (4, 21954387), (6, 14636258), (7, 12545364), (12, 7318129), (13, 6755196), (14, 6272682), (21, 4181788), (26, 3377598), (28, 3136341), (39, 2251732), (42, 2090894), (52, 1688799), (78, 1125866), (84, 1045447), (91, 965028), (137, 641004), (156, 562933), (182, 482514), (273, 321676), (274, 320502), (364, 241257), (411, 213668), (546, 160838), (548, 160251), (587, 149604), (822, 106834), (959, 91572), (1092, 80419), (1174, 74802), (1644, 53417), (1761, 49868), (1781, 49308), (1918, 45786), (2348, 37401), (2877, 30524), (3522, 24934), (3562, 24654), (3836, 22893), (4109, 21372), (5343, 16436), (5754, 15262), (7044, 12467), (7124, 12327), (7631, 11508), (8218, 10686)]