85674204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 144

約数和(自身を含む): 278992896

約数和(自身を除く): 193318692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 997, 1023, 1116, 1302, 1364, 1386, 1953, 1994, 2046, 2387, 2604, 2772, 2991, 3069, 3906, 3988, 4092, 4774, 5982, 6138, 6979, 7161, 7812, 8973, 9548, 10967, 11964, 12276, 13958, 14322, 17946, 20937, 21483, 21934, 27916, 28644, 30907, 32901, 35892, 41874, 42966, 43868, 61814, 62811, 65802, 76769, 83748, 85932, 92721, 98703, 123628, 125622, 131604, 153538, 185442, 197406, 216349, 230307, 251244, 278163, 307076, 339977, 370884, 394812, 432698, 460614, 556326, 649047, 679954, 690921, 865396, 921228, 1019931, 1112652, 1298094, 1359908, 1381842, 1947141, 2039862, 2379839, 2596188, 2763684, 3059793, 3894282, 4079724, 4759678, 6119586, 7139517, 7788564, 9519356, 12239172, 14279034, 21418551, 28558068, 42837102, 85674204]

約数ペア:

[(1, 85674204), (2, 42837102), (3, 28558068), (4, 21418551), (6, 14279034), (7, 12239172), (9, 9519356), (11, 7788564), (12, 7139517), (14, 6119586), (18, 4759678), (21, 4079724), (22, 3894282), (28, 3059793), (31, 2763684), (33, 2596188), (36, 2379839), (42, 2039862), (44, 1947141), (62, 1381842), (63, 1359908), (66, 1298094), (77, 1112652), (84, 1019931), (93, 921228), (99, 865396), (124, 690921), (126, 679954), (132, 649047), (154, 556326), (186, 460614), (198, 432698), (217, 394812), (231, 370884), (252, 339977), (279, 307076), (308, 278163), (341, 251244), (372, 230307), (396, 216349), (434, 197406), (462, 185442), (558, 153538), (651, 131604), (682, 125622), (693, 123628), (868, 98703), (924, 92721), (997, 85932), (1023, 83748), (1116, 76769), (1302, 65802), (1364, 62811), (1386, 61814), (1953, 43868), (1994, 42966), (2046, 41874), (2387, 35892), (2604, 32901), (2772, 30907), (2991, 28644), (3069, 27916), (3906, 21934), (3988, 21483), (4092, 20937), (4774, 17946), (5982, 14322), (6138, 13958), (6979, 12276), (7161, 11964), (7812, 10967), (8973, 9548)]