83215008

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2686

約数の個数: 72

約数和(自身を含む): 238830228

約数和(自身を除く): 155615220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2557, 2712, 3616, 4068, 5114, 5424, 7671, 8136, 10228, 10848, 15342, 16272, 20456, 23013, 30684, 32544, 40912, 46026, 61368, 81824, 92052, 122736, 184104, 245472, 288941, 368208, 577882, 736416, 866823, 1155764, 1733646, 2311528, 2600469, 3467292, 4623056, 5200938, 6934584, 9246112, 10401876, 13869168, 20803752, 27738336, 41607504, 83215008]

約数ペア:

[(1, 83215008), (2, 41607504), (3, 27738336), (4, 20803752), (6, 13869168), (8, 10401876), (9, 9246112), (12, 6934584), (16, 5200938), (18, 4623056), (24, 3467292), (32, 2600469), (36, 2311528), (48, 1733646), (72, 1155764), (96, 866823), (113, 736416), (144, 577882), (226, 368208), (288, 288941), (339, 245472), (452, 184104), (678, 122736), (904, 92052), (1017, 81824), (1356, 61368), (1808, 46026), (2034, 40912), (2557, 32544), (2712, 30684), (3616, 23013), (4068, 20456), (5114, 16272), (5424, 15342), (7671, 10848), (8136, 10228)]