86128064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 201899520

約数和(自身を除く): 115771456

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 64, 76, 88, 94, 137, 152, 176, 188, 209, 274, 304, 352, 376, 418, 517, 548, 608, 704, 752, 836, 893, 1034, 1096, 1216, 1504, 1507, 1672, 1786, 2068, 2192, 2603, 3008, 3014, 3344, 3572, 4136, 4384, 5206, 6028, 6439, 6688, 7144, 8272, 8768, 9823, 10412, 12056, 12878, 13376, 14288, 16544, 19646, 20824, 24112, 25756, 28576, 28633, 33088, 39292, 41648, 48224, 51512, 57152, 57266, 70829, 78584, 83296, 96448, 103024, 114532, 122341, 141658, 157168, 166592, 206048, 229064, 244682, 283316, 314336, 412096, 458128, 489364, 566632, 628672, 916256, 978728, 1133264, 1345751, 1832512, 1957456, 2266528, 2691502, 3914912, 4533056, 5383004, 7829824, 10766008, 21532016, 43064032, 86128064]

約数ペア:

[(1, 86128064), (2, 43064032), (4, 21532016), (8, 10766008), (11, 7829824), (16, 5383004), (19, 4533056), (22, 3914912), (32, 2691502), (38, 2266528), (44, 1957456), (47, 1832512), (64, 1345751), (76, 1133264), (88, 978728), (94, 916256), (137, 628672), (152, 566632), (176, 489364), (188, 458128), (209, 412096), (274, 314336), (304, 283316), (352, 244682), (376, 229064), (418, 206048), (517, 166592), (548, 157168), (608, 141658), (704, 122341), (752, 114532), (836, 103024), (893, 96448), (1034, 83296), (1096, 78584), (1216, 70829), (1504, 57266), (1507, 57152), (1672, 51512), (1786, 48224), (2068, 41648), (2192, 39292), (2603, 33088), (3008, 28633), (3014, 28576), (3344, 25756), (3572, 24112), (4136, 20824), (4384, 19646), (5206, 16544), (6028, 14288), (6439, 13376), (6688, 12878), (7144, 12056), (8272, 10412), (8768, 9823)]