120789064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 255752640

約数和(自身を除く): 134963576

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 137, 172, 233, 274, 344, 466, 473, 548, 932, 946, 1096, 1507, 1864, 1892, 2563, 3014, 3784, 5126, 5891, 6028, 10019, 10252, 11782, 12056, 20038, 20504, 23564, 31921, 40076, 47128, 63842, 64801, 80152, 110209, 127684, 129602, 220418, 255368, 259204, 351131, 440836, 518408, 702262, 881672, 1372603, 1404524, 2745206, 2809048, 5490412, 10980824, 15098633, 30197266, 60394532, 120789064]

約数ペア:

[(1, 120789064), (2, 60394532), (4, 30197266), (8, 15098633), (11, 10980824), (22, 5490412), (43, 2809048), (44, 2745206), (86, 1404524), (88, 1372603), (137, 881672), (172, 702262), (233, 518408), (274, 440836), (344, 351131), (466, 259204), (473, 255368), (548, 220418), (932, 129602), (946, 127684), (1096, 110209), (1507, 80152), (1864, 64801), (1892, 63842), (2563, 47128), (3014, 40076), (3784, 31921), (5126, 23564), (5891, 20504), (6028, 20038), (10019, 12056), (10252, 11782)]