77691852

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 239591520

約数和(自身を除く): 161899668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 84, 98, 106, 108, 126, 147, 159, 189, 196, 212, 252, 277, 294, 318, 371, 378, 441, 477, 554, 588, 636, 742, 756, 831, 882, 954, 1108, 1113, 1323, 1431, 1484, 1662, 1764, 1908, 1939, 2226, 2493, 2597, 2646, 2862, 3324, 3339, 3878, 4452, 4986, 5194, 5292, 5724, 5817, 6678, 7479, 7756, 7791, 9972, 10017, 10388, 11634, 13356, 13573, 14681, 14958, 15582, 17451, 20034, 23268, 23373, 27146, 29362, 29916, 31164, 34902, 40068, 40719, 44043, 46746, 52353, 54292, 58724, 69804, 70119, 81438, 88086, 93492, 102767, 104706, 122157, 132129, 140238, 162876, 176172, 205534, 209412, 244314, 264258, 280476, 308301, 366471, 396387, 411068, 488628, 528516, 616602, 719369, 732942, 792774, 924903, 1233204, 1438738, 1465884, 1585548, 1849806, 2158107, 2774709, 2877476, 3699612, 4316214, 5549418, 6474321, 8632428, 11098836, 12948642, 19422963, 25897284, 38845926, 77691852]

約数ペア:

[(1, 77691852), (2, 38845926), (3, 25897284), (4, 19422963), (6, 12948642), (7, 11098836), (9, 8632428), (12, 6474321), (14, 5549418), (18, 4316214), (21, 3699612), (27, 2877476), (28, 2774709), (36, 2158107), (42, 1849806), (49, 1585548), (53, 1465884), (54, 1438738), (63, 1233204), (84, 924903), (98, 792774), (106, 732942), (108, 719369), (126, 616602), (147, 528516), (159, 488628), (189, 411068), (196, 396387), (212, 366471), (252, 308301), (277, 280476), (294, 264258), (318, 244314), (371, 209412), (378, 205534), (441, 176172), (477, 162876), (554, 140238), (588, 132129), (636, 122157), (742, 104706), (756, 102767), (831, 93492), (882, 88086), (954, 81438), (1108, 70119), (1113, 69804), (1323, 58724), (1431, 54292), (1484, 52353), (1662, 46746), (1764, 44043), (1908, 40719), (1939, 40068), (2226, 34902), (2493, 31164), (2597, 29916), (2646, 29362), (2862, 27146), (3324, 23373), (3339, 23268), (3878, 20034), (4452, 17451), (4986, 15582), (5194, 14958), (5292, 14681), (5724, 13573), (5817, 13356), (6678, 11634), (7479, 10388), (7756, 10017), (7791, 9972)]