72298212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 205970688

約数和(自身を除く): 133672476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 197, 204, 238, 257, 357, 394, 476, 514, 591, 714, 771, 788, 1028, 1182, 1379, 1428, 1542, 1799, 2364, 2758, 3084, 3349, 3598, 4137, 4369, 5397, 5516, 6698, 7196, 8274, 8738, 10047, 10794, 13107, 13396, 16548, 17476, 20094, 21588, 23443, 26214, 30583, 40188, 46886, 50629, 52428, 61166, 70329, 91749, 93772, 101258, 122332, 140658, 151887, 183498, 202516, 281316, 303774, 354403, 366996, 607548, 708806, 860693, 1063209, 1417612, 1721386, 2126418, 2582079, 3442772, 4252836, 5164158, 6024851, 10328316, 12049702, 18074553, 24099404, 36149106, 72298212]

約数ペア:

[(1, 72298212), (2, 36149106), (3, 24099404), (4, 18074553), (6, 12049702), (7, 10328316), (12, 6024851), (14, 5164158), (17, 4252836), (21, 3442772), (28, 2582079), (34, 2126418), (42, 1721386), (51, 1417612), (68, 1063209), (84, 860693), (102, 708806), (119, 607548), (197, 366996), (204, 354403), (238, 303774), (257, 281316), (357, 202516), (394, 183498), (476, 151887), (514, 140658), (591, 122332), (714, 101258), (771, 93772), (788, 91749), (1028, 70329), (1182, 61166), (1379, 52428), (1428, 50629), (1542, 46886), (1799, 40188), (2364, 30583), (2758, 26214), (3084, 23443), (3349, 21588), (3598, 20094), (4137, 17476), (4369, 16548), (5397, 13396), (5516, 13107), (6698, 10794), (7196, 10047), (8274, 8738)]