42975156

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 76775244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 197, 212, 294, 318, 343, 371, 394, 588, 591, 636, 686, 742, 788, 1029, 1113, 1182, 1372, 1379, 1484, 2058, 2226, 2364, 2597, 2758, 4116, 4137, 4452, 5194, 5516, 7791, 8274, 9653, 10388, 10441, 15582, 16548, 18179, 19306, 20882, 28959, 31164, 31323, 36358, 38612, 41764, 54537, 57918, 62646, 67571, 72716, 73087, 109074, 115836, 125292, 135142, 146174, 202713, 218148, 219261, 270284, 292348, 405426, 438522, 511609, 810852, 877044, 1023218, 1534827, 2046436, 3069654, 3581263, 6139308, 7162526, 10743789, 14325052, 21487578, 42975156]

約数ペア:

[(1, 42975156), (2, 21487578), (3, 14325052), (4, 10743789), (6, 7162526), (7, 6139308), (12, 3581263), (14, 3069654), (21, 2046436), (28, 1534827), (42, 1023218), (49, 877044), (53, 810852), (84, 511609), (98, 438522), (106, 405426), (147, 292348), (159, 270284), (196, 219261), (197, 218148), (212, 202713), (294, 146174), (318, 135142), (343, 125292), (371, 115836), (394, 109074), (588, 73087), (591, 72716), (636, 67571), (686, 62646), (742, 57918), (788, 54537), (1029, 41764), (1113, 38612), (1182, 36358), (1372, 31323), (1379, 31164), (1484, 28959), (2058, 20882), (2226, 19306), (2364, 18179), (2597, 16548), (2758, 15582), (4116, 10441), (4137, 10388), (4452, 9653), (5194, 8274), (5516, 7791)]