142077816

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27793}}^1$

素因数の和:27876

約数の個数: 48

約数和(自身を含む): 390227760

約数和(自身を除く): 248149944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 27793, 55586, 83379, 111172, 166758, 222344, 250137, 333516, 500274, 667032, 1000548, 1973303, 2001096, 3946606, 5919909, 7893212, 11839818, 15786424, 17759727, 23679636, 35519454, 47359272, 71038908, 142077816]

約数ペア:

[(1, 142077816), (2, 71038908), (3, 47359272), (4, 35519454), (6, 23679636), (8, 17759727), (9, 15786424), (12, 11839818), (18, 7893212), (24, 5919909), (36, 3946606), (71, 2001096), (72, 1973303), (142, 1000548), (213, 667032), (284, 500274), (426, 333516), (568, 250137), (639, 222344), (852, 166758), (1278, 111172), (1704, 83379), (2556, 55586), (5112, 27793)]