77134728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 211821120

約数和(自身を除く): 134686392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1861, 1884, 3454, 3722, 3768, 5181, 5583, 6908, 7444, 10362, 11166, 13816, 14888, 20471, 20724, 22332, 40942, 41448, 44664, 61413, 81884, 122826, 163768, 245652, 292177, 491304, 584354, 876531, 1168708, 1753062, 2337416, 3213947, 3506124, 6427894, 7012248, 9641841, 12855788, 19283682, 25711576, 38567364, 77134728]

約数ペア:

[(1, 77134728), (2, 38567364), (3, 25711576), (4, 19283682), (6, 12855788), (8, 9641841), (11, 7012248), (12, 6427894), (22, 3506124), (24, 3213947), (33, 2337416), (44, 1753062), (66, 1168708), (88, 876531), (132, 584354), (157, 491304), (264, 292177), (314, 245652), (471, 163768), (628, 122826), (942, 81884), (1256, 61413), (1727, 44664), (1861, 41448), (1884, 40942), (3454, 22332), (3722, 20724), (3768, 20471), (5181, 14888), (5583, 13816), (6908, 11166), (7444, 10362)]