82912104

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 255615360

約数和(自身を除く): 172703256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 307, 341, 363, 372, 396, 484, 558, 614, 682, 726, 744, 792, 921, 968, 1023, 1089, 1116, 1228, 1364, 1452, 1842, 2046, 2178, 2232, 2456, 2728, 2763, 2904, 3069, 3377, 3684, 3751, 4092, 4356, 5526, 6138, 6754, 7368, 7502, 8184, 8712, 9517, 10131, 11052, 11253, 12276, 13508, 15004, 19034, 20262, 22104, 22506, 24552, 27016, 28551, 30008, 30393, 33759, 37147, 38068, 40524, 45012, 57102, 60786, 67518, 74294, 76136, 81048, 85653, 90024, 104687, 111441, 114204, 121572, 135036, 148588, 171306, 209374, 222882, 228408, 243144, 270072, 297176, 314061, 334323, 342612, 418748, 445764, 628122, 668646, 685224, 837496, 891528, 942183, 1151557, 1256244, 1337292, 1884366, 2303114, 2512488, 2674584, 3454671, 3768732, 4606228, 6909342, 7537464, 9212456, 10364013, 13818684, 20728026, 27637368, 41456052, 82912104]

約数ペア:

[(1, 82912104), (2, 41456052), (3, 27637368), (4, 20728026), (6, 13818684), (8, 10364013), (9, 9212456), (11, 7537464), (12, 6909342), (18, 4606228), (22, 3768732), (24, 3454671), (31, 2674584), (33, 2512488), (36, 2303114), (44, 1884366), (62, 1337292), (66, 1256244), (72, 1151557), (88, 942183), (93, 891528), (99, 837496), (121, 685224), (124, 668646), (132, 628122), (186, 445764), (198, 418748), (242, 342612), (248, 334323), (264, 314061), (279, 297176), (307, 270072), (341, 243144), (363, 228408), (372, 222882), (396, 209374), (484, 171306), (558, 148588), (614, 135036), (682, 121572), (726, 114204), (744, 111441), (792, 104687), (921, 90024), (968, 85653), (1023, 81048), (1089, 76136), (1116, 74294), (1228, 67518), (1364, 60786), (1452, 57102), (1842, 45012), (2046, 40524), (2178, 38068), (2232, 37147), (2456, 33759), (2728, 30393), (2763, 30008), (2904, 28551), (3069, 27016), (3377, 24552), (3684, 22506), (3751, 22104), (4092, 20262), (4356, 19034), (5526, 15004), (6138, 13508), (6754, 12276), (7368, 11253), (7502, 11052), (8184, 10131), (8712, 9517)]