72883384

素因数分解:

$2^3\times 7^3\times {\mathrm{26561}}^1$

素因数の和:26588

約数の個数: 32

約数和(自身を含む): 159372000

約数和(自身を除く): 86488616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 26561, 53122, 106244, 185927, 212488, 371854, 743708, 1301489, 1487416, 2602978, 5205956, 9110423, 10411912, 18220846, 36441692, 72883384]

約数ペア:

[(1, 72883384), (2, 36441692), (4, 18220846), (7, 10411912), (8, 9110423), (14, 5205956), (28, 2602978), (49, 1487416), (56, 1301489), (98, 743708), (196, 371854), (343, 212488), (392, 185927), (686, 106244), (1372, 53122), (2744, 26561)]