84238140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1201}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 271401984

約数和(自身を除く): 187163844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1169, 1201, 1670, 2004, 2338, 2402, 2505, 3340, 3507, 3603, 4676, 4804, 5010, 5845, 6005, 7014, 7206, 8407, 10020, 11690, 12010, 14028, 14412, 16814, 17535, 18015, 23380, 24020, 25221, 33628, 35070, 36030, 42035, 50442, 70140, 72060, 84070, 100884, 126105, 168140, 200567, 252210, 401134, 504420, 601701, 802268, 1002835, 1203402, 1403969, 2005670, 2406804, 2807938, 3008505, 4011340, 4211907, 5615876, 6017010, 7019845, 8423814, 12034020, 14039690, 16847628, 21059535, 28079380, 42119070, 84238140]

約数ペア:

[(1, 84238140), (2, 42119070), (3, 28079380), (4, 21059535), (5, 16847628), (6, 14039690), (7, 12034020), (10, 8423814), (12, 7019845), (14, 6017010), (15, 5615876), (20, 4211907), (21, 4011340), (28, 3008505), (30, 2807938), (35, 2406804), (42, 2005670), (60, 1403969), (70, 1203402), (84, 1002835), (105, 802268), (140, 601701), (167, 504420), (210, 401134), (334, 252210), (420, 200567), (501, 168140), (668, 126105), (835, 100884), (1002, 84070), (1169, 72060), (1201, 70140), (1670, 50442), (2004, 42035), (2338, 36030), (2402, 35070), (2505, 33628), (3340, 25221), (3507, 24020), (3603, 23380), (4676, 18015), (4804, 17535), (5010, 16814), (5845, 14412), (6005, 14028), (7014, 12010), (7206, 11690), (8407, 10020)]