72896252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 154742784

約数和(自身を除く): 81846532

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4111, 4433, 8222, 8866, 16444, 17732, 45221, 53443, 90442, 106886, 127441, 180884, 213772, 254882, 509764, 587873, 1175746, 1401851, 1656733, 2351492, 2803702, 3313466, 5607404, 6626932, 18224063, 36448126, 72896252]

約数ペア:

[(1, 72896252), (2, 36448126), (4, 18224063), (11, 6626932), (13, 5607404), (22, 3313466), (26, 2803702), (31, 2351492), (44, 1656733), (52, 1401851), (62, 1175746), (124, 587873), (143, 509764), (286, 254882), (341, 213772), (403, 180884), (572, 127441), (682, 106886), (806, 90442), (1364, 53443), (1612, 45221), (4111, 17732), (4433, 16444), (8222, 8866)]