72783738

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{8269}}^1$

素因数の和:8443

約数の個数: 32

約数和(自身を含む): 162753600

約数和(自身を除く): 89969862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8269, 8802, 16538, 24807, 49614, 74421, 148842, 223263, 446526, 1347847, 2695694, 4043541, 8087082, 12130623, 24261246, 36391869, 72783738]

約数ペア:

[(1, 72783738), (2, 36391869), (3, 24261246), (6, 12130623), (9, 8087082), (18, 4043541), (27, 2695694), (54, 1347847), (163, 446526), (326, 223263), (489, 148842), (978, 74421), (1467, 49614), (2934, 24807), (4401, 16538), (8269, 8802)]