86979360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 301771008

約数和(自身を除く): 214791648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 195, 208, 212, 240, 260, 263, 265, 312, 318, 390, 416, 424, 480, 520, 526, 530, 624, 636, 689, 780, 789, 795, 848, 1040, 1052, 1060, 1248, 1272, 1315, 1378, 1560, 1578, 1590, 1696, 2067, 2080, 2104, 2120, 2544, 2630, 2756, 3120, 3156, 3180, 3419, 3445, 3945, 4134, 4208, 4240, 5088, 5260, 5512, 6240, 6312, 6360, 6838, 6890, 7890, 8268, 8416, 8480, 10257, 10335, 10520, 11024, 12624, 12720, 13676, 13780, 13939, 15780, 16536, 17095, 20514, 20670, 21040, 22048, 25248, 25440, 27352, 27560, 27878, 31560, 33072, 34190, 41028, 41340, 41817, 42080, 51285, 54704, 55120, 55756, 63120, 66144, 68380, 69695, 82056, 82680, 83634, 102570, 109408, 110240, 111512, 126240, 136760, 139390, 164112, 165360, 167268, 181207, 205140, 209085, 223024, 273520, 278780, 328224, 330720, 334536, 362414, 410280, 418170, 446048, 543621, 547040, 557560, 669072, 724828, 820560, 836340, 906035, 1087242, 1115120, 1338144, 1449656, 1641120, 1672680, 1812070, 2174484, 2230240, 2718105, 2899312, 3345360, 3624140, 4348968, 5436210, 5798624, 6690720, 7248280, 8697936, 10872420, 14496560, 17395872, 21744840, 28993120, 43489680, 86979360]

約数ペア:

[(1, 86979360), (2, 43489680), (3, 28993120), (4, 21744840), (5, 17395872), (6, 14496560), (8, 10872420), (10, 8697936), (12, 7248280), (13, 6690720), (15, 5798624), (16, 5436210), (20, 4348968), (24, 3624140), (26, 3345360), (30, 2899312), (32, 2718105), (39, 2230240), (40, 2174484), (48, 1812070), (52, 1672680), (53, 1641120), (60, 1449656), (65, 1338144), (78, 1115120), (80, 1087242), (96, 906035), (104, 836340), (106, 820560), (120, 724828), (130, 669072), (156, 557560), (159, 547040), (160, 543621), (195, 446048), (208, 418170), (212, 410280), (240, 362414), (260, 334536), (263, 330720), (265, 328224), (312, 278780), (318, 273520), (390, 223024), (416, 209085), (424, 205140), (480, 181207), (520, 167268), (526, 165360), (530, 164112), (624, 139390), (636, 136760), (689, 126240), (780, 111512), (789, 110240), (795, 109408), (848, 102570), (1040, 83634), (1052, 82680), (1060, 82056), (1248, 69695), (1272, 68380), (1315, 66144), (1378, 63120), (1560, 55756), (1578, 55120), (1590, 54704), (1696, 51285), (2067, 42080), (2080, 41817), (2104, 41340), (2120, 41028), (2544, 34190), (2630, 33072), (2756, 31560), (3120, 27878), (3156, 27560), (3180, 27352), (3419, 25440), (3445, 25248), (3945, 22048), (4134, 21040), (4208, 20670), (4240, 20514), (5088, 17095), (5260, 16536), (5512, 15780), (6240, 13939), (6312, 13780), (6360, 13676), (6838, 12720), (6890, 12624), (7890, 11024), (8268, 10520), (8416, 10335), (8480, 10257)]