139375404

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{8779}}^1$

素因数の和:8809

約数の個数: 90

約数和(自身を含む): 423889620

約数和(自身を除く): 284514216

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 8779, 15876, 17558, 26337, 35116, 52674, 61453, 79011, 105348, 122906, 158022, 184359, 237033, 245812, 316044, 368718, 430171, 474066, 553077, 711099, 737436, 860342, 948132, 1106154, 1290513, 1422198, 1659231, 1720684, 2212308, 2581026, 2844396, 3318462, 3871539, 4977693, 5162052, 6636924, 7743078, 9955386, 11614617, 15486156, 19910772, 23229234, 34843851, 46458468, 69687702, 139375404]

約数ペア:

[(1, 139375404), (2, 69687702), (3, 46458468), (4, 34843851), (6, 23229234), (7, 19910772), (9, 15486156), (12, 11614617), (14, 9955386), (18, 7743078), (21, 6636924), (27, 5162052), (28, 4977693), (36, 3871539), (42, 3318462), (49, 2844396), (54, 2581026), (63, 2212308), (81, 1720684), (84, 1659231), (98, 1422198), (108, 1290513), (126, 1106154), (147, 948132), (162, 860342), (189, 737436), (196, 711099), (252, 553077), (294, 474066), (324, 430171), (378, 368718), (441, 316044), (567, 245812), (588, 237033), (756, 184359), (882, 158022), (1134, 122906), (1323, 105348), (1764, 79011), (2268, 61453), (2646, 52674), (3969, 35116), (5292, 26337), (7938, 17558), (8779, 15876)]