122455368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{80989}}^1$

素因数の和:81011

約数の個数: 64

約数和(自身を含む): 388752000

約数和(自身を除く): 266296632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 80989, 161978, 242967, 323956, 485934, 566923, 647912, 728901, 971868, 1133846, 1457802, 1700769, 1943736, 2186703, 2267692, 2915604, 3401538, 4373406, 4535384, 5102307, 5831208, 6803076, 8746812, 10204614, 13606152, 15306921, 17493624, 20409228, 30613842, 40818456, 61227684, 122455368]

約数ペア:

[(1, 122455368), (2, 61227684), (3, 40818456), (4, 30613842), (6, 20409228), (7, 17493624), (8, 15306921), (9, 13606152), (12, 10204614), (14, 8746812), (18, 6803076), (21, 5831208), (24, 5102307), (27, 4535384), (28, 4373406), (36, 3401538), (42, 2915604), (54, 2267692), (56, 2186703), (63, 1943736), (72, 1700769), (84, 1457802), (108, 1133846), (126, 971868), (168, 728901), (189, 647912), (216, 566923), (252, 485934), (378, 323956), (504, 242967), (756, 161978), (1512, 80989)]