86877728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 208656000

約数和(自身を除く): 121778272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 137, 149, 152, 224, 266, 274, 298, 304, 532, 548, 596, 608, 959, 1043, 1064, 1096, 1192, 1918, 2086, 2128, 2192, 2384, 2603, 2831, 3836, 4172, 4256, 4384, 4768, 5206, 5662, 7672, 8344, 10412, 11324, 15344, 16688, 18221, 19817, 20413, 20824, 22648, 30688, 33376, 36442, 39634, 40826, 41648, 45296, 72884, 79268, 81652, 83296, 90592, 142891, 145768, 158536, 163304, 285782, 291536, 317072, 326608, 387847, 571564, 583072, 634144, 653216, 775694, 1143128, 1551388, 2286256, 2714929, 3102776, 4572512, 5429858, 6205552, 10859716, 12411104, 21719432, 43438864, 86877728]

約数ペア:

[(1, 86877728), (2, 43438864), (4, 21719432), (7, 12411104), (8, 10859716), (14, 6205552), (16, 5429858), (19, 4572512), (28, 3102776), (32, 2714929), (38, 2286256), (56, 1551388), (76, 1143128), (112, 775694), (133, 653216), (137, 634144), (149, 583072), (152, 571564), (224, 387847), (266, 326608), (274, 317072), (298, 291536), (304, 285782), (532, 163304), (548, 158536), (596, 145768), (608, 142891), (959, 90592), (1043, 83296), (1064, 81652), (1096, 79268), (1192, 72884), (1918, 45296), (2086, 41648), (2128, 40826), (2192, 39634), (2384, 36442), (2603, 33376), (2831, 30688), (3836, 22648), (4172, 20824), (4256, 20413), (4384, 19817), (4768, 18221), (5206, 16688), (5662, 15344), (7672, 11324), (8344, 10412)]