87285954

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 80

約数和(自身を含む): 208932192

約数和(自身を除く): 121646238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 83, 98, 146, 147, 166, 219, 249, 294, 343, 438, 498, 511, 581, 686, 1022, 1029, 1162, 1533, 1743, 2058, 2401, 3066, 3486, 3577, 4067, 4802, 6059, 7154, 7203, 8134, 10731, 12118, 12201, 14406, 18177, 21462, 24402, 25039, 28469, 36354, 42413, 50078, 56938, 75117, 84826, 85407, 127239, 150234, 170814, 175273, 199283, 254478, 296891, 350546, 398566, 525819, 593782, 597849, 890673, 1051638, 1195698, 1781346, 2078237, 4156474, 6234711, 12469422, 14547659, 29095318, 43642977, 87285954]

約数ペア:

[(1, 87285954), (2, 43642977), (3, 29095318), (6, 14547659), (7, 12469422), (14, 6234711), (21, 4156474), (42, 2078237), (49, 1781346), (73, 1195698), (83, 1051638), (98, 890673), (146, 597849), (147, 593782), (166, 525819), (219, 398566), (249, 350546), (294, 296891), (343, 254478), (438, 199283), (498, 175273), (511, 170814), (581, 150234), (686, 127239), (1022, 85407), (1029, 84826), (1162, 75117), (1533, 56938), (1743, 50078), (2058, 42413), (2401, 36354), (3066, 28469), (3486, 25039), (3577, 24402), (4067, 21462), (4802, 18177), (6059, 14406), (7154, 12201), (7203, 12118), (8134, 10731)]