43770636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 140894208

約数和(自身を除く): 97123572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 431, 434, 468, 546, 558, 651, 806, 819, 862, 868, 1092, 1116, 1209, 1293, 1302, 1612, 1638, 1724, 1953, 2418, 2586, 2604, 2821, 3017, 3276, 3627, 3879, 3906, 4836, 5172, 5603, 5642, 6034, 7254, 7758, 7812, 8463, 9051, 11206, 11284, 12068, 13361, 14508, 15516, 16809, 16926, 18102, 22412, 25389, 26722, 27153, 33618, 33852, 36204, 39221, 40083, 50427, 50778, 53444, 54306, 67236, 78442, 80166, 93527, 100854, 101556, 108612, 117663, 120249, 156884, 160332, 173693, 187054, 201708, 235326, 240498, 280581, 347386, 352989, 374108, 470652, 480996, 521079, 561162, 694772, 705978, 841743, 1042158, 1122324, 1215851, 1411956, 1563237, 1683486, 2084316, 2431702, 3126474, 3366972, 3647553, 4863404, 6252948, 7295106, 10942659, 14590212, 21885318, 43770636]

約数ペア:

[(1, 43770636), (2, 21885318), (3, 14590212), (4, 10942659), (6, 7295106), (7, 6252948), (9, 4863404), (12, 3647553), (13, 3366972), (14, 3126474), (18, 2431702), (21, 2084316), (26, 1683486), (28, 1563237), (31, 1411956), (36, 1215851), (39, 1122324), (42, 1042158), (52, 841743), (62, 705978), (63, 694772), (78, 561162), (84, 521079), (91, 480996), (93, 470652), (117, 374108), (124, 352989), (126, 347386), (156, 280581), (182, 240498), (186, 235326), (217, 201708), (234, 187054), (252, 173693), (273, 160332), (279, 156884), (364, 120249), (372, 117663), (403, 108612), (431, 101556), (434, 100854), (468, 93527), (546, 80166), (558, 78442), (651, 67236), (806, 54306), (819, 53444), (862, 50778), (868, 50427), (1092, 40083), (1116, 39221), (1209, 36204), (1293, 33852), (1302, 33618), (1612, 27153), (1638, 26722), (1724, 25389), (1953, 22412), (2418, 18102), (2586, 16926), (2604, 16809), (2821, 15516), (3017, 14508), (3276, 13361), (3627, 12068), (3879, 11284), (3906, 11206), (4836, 9051), (5172, 8463), (5603, 7812), (5642, 7758), (6034, 7254)]