142709868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6823}}^1$

素因数の和:6923

約数の個数: 72

約数和(自身を含む): 417301248

約数和(自身を除く): 274591380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6823, 6972, 10458, 13646, 20469, 20916, 27292, 40938, 47761, 61407, 81876, 95522, 122814, 143283, 191044, 245628, 286566, 429849, 566309, 573132, 859698, 1132618, 1698927, 1719396, 2265236, 3397854, 3964163, 5096781, 6795708, 7928326, 10193562, 11892489, 15856652, 20387124, 23784978, 35677467, 47569956, 71354934, 142709868]

約数ペア:

[(1, 142709868), (2, 71354934), (3, 47569956), (4, 35677467), (6, 23784978), (7, 20387124), (9, 15856652), (12, 11892489), (14, 10193562), (18, 7928326), (21, 6795708), (28, 5096781), (36, 3964163), (42, 3397854), (63, 2265236), (83, 1719396), (84, 1698927), (126, 1132618), (166, 859698), (249, 573132), (252, 566309), (332, 429849), (498, 286566), (581, 245628), (747, 191044), (996, 143283), (1162, 122814), (1494, 95522), (1743, 81876), (2324, 61407), (2988, 47761), (3486, 40938), (5229, 27292), (6823, 20916), (6972, 20469), (10458, 13646)]