80187492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86783}}^1$

素因数の和:86808

約数の個数: 48

約数和(自身を含む): 233275392

約数和(自身を除く): 153087900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 86783, 173566, 260349, 347132, 520698, 607481, 954613, 1041396, 1214962, 1822443, 1909226, 2429924, 2863839, 3644886, 3818452, 5727678, 6682291, 7289772, 11455356, 13364582, 20046873, 26729164, 40093746, 80187492]

約数ペア:

[(1, 80187492), (2, 40093746), (3, 26729164), (4, 20046873), (6, 13364582), (7, 11455356), (11, 7289772), (12, 6682291), (14, 5727678), (21, 3818452), (22, 3644886), (28, 2863839), (33, 2429924), (42, 1909226), (44, 1822443), (66, 1214962), (77, 1041396), (84, 954613), (132, 607481), (154, 520698), (231, 347132), (308, 260349), (462, 173566), (924, 86783)]