72081464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99013}}^1$

素因数の和:99039

約数の個数: 32

約数和(自身を含む): 166343520

約数和(自身を除く): 94262056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 99013, 198026, 396052, 693091, 792104, 1287169, 1386182, 2574338, 2772364, 5148676, 5544728, 9010183, 10297352, 18020366, 36040732, 72081464]

約数ペア:

[(1, 72081464), (2, 36040732), (4, 18020366), (7, 10297352), (8, 9010183), (13, 5544728), (14, 5148676), (26, 2772364), (28, 2574338), (52, 1386182), (56, 1287169), (91, 792104), (104, 693091), (182, 396052), (364, 198026), (728, 99013)]