83767860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42307}}^1$

素因数の和:42333

約数の個数: 72

約数和(自身を含む): 277202016

約数和(自身を除く): 193434156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 42307, 84614, 126921, 169228, 211535, 253842, 380763, 423070, 465377, 507684, 634605, 761526, 846140, 930754, 1269210, 1396131, 1523052, 1861508, 1903815, 2326885, 2538420, 2792262, 3807630, 4188393, 4653770, 5584524, 6980655, 7615260, 8376786, 9307540, 13961310, 16753572, 20941965, 27922620, 41883930, 83767860]

約数ペア:

[(1, 83767860), (2, 41883930), (3, 27922620), (4, 20941965), (5, 16753572), (6, 13961310), (9, 9307540), (10, 8376786), (11, 7615260), (12, 6980655), (15, 5584524), (18, 4653770), (20, 4188393), (22, 3807630), (30, 2792262), (33, 2538420), (36, 2326885), (44, 1903815), (45, 1861508), (55, 1523052), (60, 1396131), (66, 1269210), (90, 930754), (99, 846140), (110, 761526), (132, 634605), (165, 507684), (180, 465377), (198, 423070), (220, 380763), (330, 253842), (396, 211535), (495, 169228), (660, 126921), (990, 84614), (1980, 42307)]