40504212

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{5953}}^1$

素因数の和:5979

約数の個数: 72

約数和(自身を含む): 121366336

約数和(自身を除く): 80862124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 5953, 6804, 11906, 17859, 23812, 35718, 41671, 53577, 71436, 83342, 107154, 125013, 160731, 166684, 214308, 250026, 321462, 375039, 482193, 500052, 642924, 750078, 964386, 1125117, 1446579, 1500156, 1928772, 2250234, 2893158, 3375351, 4500468, 5786316, 6750702, 10126053, 13501404, 20252106, 40504212]

約数ペア:

[(1, 40504212), (2, 20252106), (3, 13501404), (4, 10126053), (6, 6750702), (7, 5786316), (9, 4500468), (12, 3375351), (14, 2893158), (18, 2250234), (21, 1928772), (27, 1500156), (28, 1446579), (36, 1125117), (42, 964386), (54, 750078), (63, 642924), (81, 500052), (84, 482193), (108, 375039), (126, 321462), (162, 250026), (189, 214308), (243, 166684), (252, 160731), (324, 125013), (378, 107154), (486, 83342), (567, 71436), (756, 53577), (972, 41671), (1134, 35718), (1701, 23812), (2268, 17859), (3402, 11906), (5953, 6804)]