85554222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 186923520

約数和(自身を除く): 101369298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 169, 278, 338, 417, 507, 607, 834, 1014, 1214, 1807, 1821, 3614, 3642, 5421, 7891, 10842, 15782, 23491, 23673, 46982, 47346, 70473, 84373, 102583, 140946, 168746, 205166, 253119, 307749, 506238, 615498, 1096849, 2193698, 3290547, 6581094, 14259037, 28518074, 42777111, 85554222]

約数ペア:

[(1, 85554222), (2, 42777111), (3, 28518074), (6, 14259037), (13, 6581094), (26, 3290547), (39, 2193698), (78, 1096849), (139, 615498), (169, 506238), (278, 307749), (338, 253119), (417, 205166), (507, 168746), (607, 140946), (834, 102583), (1014, 84373), (1214, 70473), (1807, 47346), (1821, 46982), (3614, 23673), (3642, 23491), (5421, 15782), (7891, 10842)]