91878048

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 277385472

約数和(自身を除く): 185507424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 72, 82, 93, 96, 123, 124, 144, 164, 186, 246, 248, 251, 279, 288, 328, 369, 372, 492, 496, 502, 558, 656, 738, 744, 753, 984, 992, 1004, 1116, 1271, 1312, 1476, 1488, 1506, 1968, 2008, 2232, 2259, 2542, 2952, 2976, 3012, 3813, 3936, 4016, 4464, 4518, 5084, 5904, 6024, 7626, 7781, 8032, 8928, 9036, 10168, 10291, 11439, 11808, 12048, 15252, 15562, 18072, 20336, 20582, 22878, 23343, 24096, 30504, 30873, 31124, 36144, 40672, 41164, 45756, 46686, 61008, 61746, 62248, 70029, 72288, 82328, 91512, 92619, 93372, 122016, 123492, 124496, 140058, 164656, 183024, 185238, 186744, 246984, 248992, 280116, 319021, 329312, 366048, 370476, 373488, 493968, 560232, 638042, 740952, 746976, 957063, 987936, 1120464, 1276084, 1481904, 1914126, 2240928, 2552168, 2871189, 2963808, 3828252, 5104336, 5742378, 7656504, 10208672, 11484756, 15313008, 22969512, 30626016, 45939024, 91878048]

約数ペア:

[(1, 91878048), (2, 45939024), (3, 30626016), (4, 22969512), (6, 15313008), (8, 11484756), (9, 10208672), (12, 7656504), (16, 5742378), (18, 5104336), (24, 3828252), (31, 2963808), (32, 2871189), (36, 2552168), (41, 2240928), (48, 1914126), (62, 1481904), (72, 1276084), (82, 1120464), (93, 987936), (96, 957063), (123, 746976), (124, 740952), (144, 638042), (164, 560232), (186, 493968), (246, 373488), (248, 370476), (251, 366048), (279, 329312), (288, 319021), (328, 280116), (369, 248992), (372, 246984), (492, 186744), (496, 185238), (502, 183024), (558, 164656), (656, 140058), (738, 124496), (744, 123492), (753, 122016), (984, 93372), (992, 92619), (1004, 91512), (1116, 82328), (1271, 72288), (1312, 70029), (1476, 62248), (1488, 61746), (1506, 61008), (1968, 46686), (2008, 45756), (2232, 41164), (2259, 40672), (2542, 36144), (2952, 31124), (2976, 30873), (3012, 30504), (3813, 24096), (3936, 23343), (4016, 22878), (4464, 20582), (4518, 20336), (5084, 18072), (5904, 15562), (6024, 15252), (7626, 12048), (7781, 11808), (8032, 11439), (8928, 10291), (9036, 10168)]