72976758

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2311}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 154256640

約数和(自身を除く): 81279882

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 277, 554, 831, 1662, 2311, 4622, 5263, 6933, 10526, 13866, 15789, 31578, 43909, 87818, 131727, 263454, 640147, 1280294, 1920441, 3840882, 12162793, 24325586, 36488379, 72976758]

約数ペア:

[(1, 72976758), (2, 36488379), (3, 24325586), (6, 12162793), (19, 3840882), (38, 1920441), (57, 1280294), (114, 640147), (277, 263454), (554, 131727), (831, 87818), (1662, 43909), (2311, 31578), (4622, 15789), (5263, 13866), (6933, 10526)]