71370336765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{1297}}^1$

素因数の和:1788

約数の個数: 144

約数和(自身を含む): 144276251328

約数和(自身を除く): 72905914563

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 195, 245, 273, 443, 455, 507, 637, 735, 845, 1183, 1297, 1329, 1365, 1911, 2215, 2535, 3101, 3185, 3549, 3891, 5759, 5915, 6485, 6645, 8281, 9079, 9303, 9555, 15505, 16861, 17277, 17745, 19455, 21707, 24843, 27237, 28795, 40313, 41405, 45395, 46515, 50583, 63553, 65121, 74867, 84305, 86385, 108535, 118027, 120939, 124215, 136185, 190659, 201565, 219193, 224601, 252915, 282191, 317765, 325605, 354081, 374335, 524069, 574571, 590135, 604695, 657579, 826189, 846573, 953295, 1095965, 1123005, 1410955, 1534351, 1572207, 1723713, 1770405, 2478567, 2620345, 2872855, 3287895, 3668483, 4021997, 4130945, 4232865, 4603053, 7469423, 7671755, 7861035, 8618565, 10740457, 11005449, 12065991, 12392835, 18342415, 20109985, 22408269, 23015265, 28153979, 32221371, 37347115, 52285961, 53702285, 55027245, 60329955, 84461937, 97102499, 112041345, 140769895, 156857883, 161106855, 261429805, 291307497, 366001727, 422309685, 485512495, 679717493, 784289415, 1098005181, 1456537485, 1830008635, 2039152479, 3398587465, 4758022451, 5490025905, 10195762395, 14274067353, 23790112255, 71370336765]

約数ペア:

[(1, 71370336765), (3, 23790112255), (5, 14274067353), (7, 10195762395), (13, 5490025905), (15, 4758022451), (21, 3398587465), (35, 2039152479), (39, 1830008635), (49, 1456537485), (65, 1098005181), (91, 784289415), (105, 679717493), (147, 485512495), (169, 422309685), (195, 366001727), (245, 291307497), (273, 261429805), (443, 161106855), (455, 156857883), (507, 140769895), (637, 112041345), (735, 97102499), (845, 84461937), (1183, 60329955), (1297, 55027245), (1329, 53702285), (1365, 52285961), (1911, 37347115), (2215, 32221371), (2535, 28153979), (3101, 23015265), (3185, 22408269), (3549, 20109985), (3891, 18342415), (5759, 12392835), (5915, 12065991), (6485, 11005449), (6645, 10740457), (8281, 8618565), (9079, 7861035), (9303, 7671755), (9555, 7469423), (15505, 4603053), (16861, 4232865), (17277, 4130945), (17745, 4021997), (19455, 3668483), (21707, 3287895), (24843, 2872855), (27237, 2620345), (28795, 2478567), (40313, 1770405), (41405, 1723713), (45395, 1572207), (46515, 1534351), (50583, 1410955), (63553, 1123005), (65121, 1095965), (74867, 953295), (84305, 846573), (86385, 826189), (108535, 657579), (118027, 604695), (120939, 590135), (124215, 574571), (136185, 524069), (190659, 374335), (201565, 354081), (219193, 325605), (224601, 317765), (252915, 282191)]