72237828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27239}}^1$

素因数の和:27276

約数の個数: 48

約数和(自身を含む): 192205440

約数和(自身を除く): 119967612

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 27239, 54478, 81717, 108956, 163434, 326868, 354107, 463063, 708214, 926126, 1062321, 1389189, 1416428, 1852252, 2124642, 2778378, 4249284, 5556756, 6019819, 12039638, 18059457, 24079276, 36118914, 72237828]

約数ペア:

[(1, 72237828), (2, 36118914), (3, 24079276), (4, 18059457), (6, 12039638), (12, 6019819), (13, 5556756), (17, 4249284), (26, 2778378), (34, 2124642), (39, 1852252), (51, 1416428), (52, 1389189), (68, 1062321), (78, 926126), (102, 708214), (156, 463063), (204, 354107), (221, 326868), (442, 163434), (663, 108956), (884, 81717), (1326, 54478), (2652, 27239)]