64220156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 154818048

約数和(自身を除く): 90597892

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 77, 86, 91, 143, 154, 172, 182, 286, 301, 308, 364, 373, 473, 559, 572, 602, 746, 946, 1001, 1118, 1204, 1492, 1892, 2002, 2236, 2611, 3311, 3913, 4004, 4103, 4849, 5222, 6149, 6622, 7826, 8206, 9698, 10444, 12298, 13244, 15652, 16039, 16412, 19396, 24596, 28721, 32078, 33943, 43043, 53339, 57442, 64156, 67886, 86086, 106678, 112273, 114884, 135772, 172172, 176429, 208507, 213356, 224546, 352858, 373373, 417014, 449092, 705716, 746746, 834028, 1235003, 1459549, 1493492, 2293577, 2470006, 2919098, 4587154, 4940012, 5838196, 9174308, 16055039, 32110078, 64220156]

約数ペア:

[(1, 64220156), (2, 32110078), (4, 16055039), (7, 9174308), (11, 5838196), (13, 4940012), (14, 4587154), (22, 2919098), (26, 2470006), (28, 2293577), (43, 1493492), (44, 1459549), (52, 1235003), (77, 834028), (86, 746746), (91, 705716), (143, 449092), (154, 417014), (172, 373373), (182, 352858), (286, 224546), (301, 213356), (308, 208507), (364, 176429), (373, 172172), (473, 135772), (559, 114884), (572, 112273), (602, 106678), (746, 86086), (946, 67886), (1001, 64156), (1118, 57442), (1204, 53339), (1492, 43043), (1892, 33943), (2002, 32078), (2236, 28721), (2611, 24596), (3311, 19396), (3913, 16412), (4004, 16039), (4103, 15652), (4849, 13244), (5222, 12298), (6149, 10444), (6622, 9698), (7826, 8206)]