65969568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 219675456

約数和(自身を除く): 153705888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 761, 774, 903, 1008, 1032, 1204, 1376, 1522, 1548, 1806, 2016, 2064, 2283, 2408, 2709, 3044, 3096, 3612, 4128, 4566, 4816, 5327, 5418, 6088, 6192, 6849, 7224, 9132, 9632, 10654, 10836, 12176, 12384, 13698, 14448, 15981, 18264, 21308, 21672, 24352, 27396, 28896, 31962, 32723, 36528, 42616, 43344, 47943, 54792, 63924, 65446, 73056, 85232, 86688, 95886, 98169, 109584, 127848, 130892, 170464, 191772, 196338, 219168, 229061, 255696, 261784, 294507, 383544, 392676, 458122, 511392, 523568, 589014, 687183, 767088, 785352, 916244, 1047136, 1178028, 1374366, 1534176, 1570704, 1832488, 2061549, 2356056, 2748732, 3141408, 3664976, 4123098, 4712112, 5497464, 7329952, 8246196, 9424224, 10994928, 16492392, 21989856, 32984784, 65969568]

約数ペア:

[(1, 65969568), (2, 32984784), (3, 21989856), (4, 16492392), (6, 10994928), (7, 9424224), (8, 8246196), (9, 7329952), (12, 5497464), (14, 4712112), (16, 4123098), (18, 3664976), (21, 3141408), (24, 2748732), (28, 2356056), (32, 2061549), (36, 1832488), (42, 1570704), (43, 1534176), (48, 1374366), (56, 1178028), (63, 1047136), (72, 916244), (84, 785352), (86, 767088), (96, 687183), (112, 589014), (126, 523568), (129, 511392), (144, 458122), (168, 392676), (172, 383544), (224, 294507), (252, 261784), (258, 255696), (288, 229061), (301, 219168), (336, 196338), (344, 191772), (387, 170464), (504, 130892), (516, 127848), (602, 109584), (672, 98169), (688, 95886), (761, 86688), (774, 85232), (903, 73056), (1008, 65446), (1032, 63924), (1204, 54792), (1376, 47943), (1522, 43344), (1548, 42616), (1806, 36528), (2016, 32723), (2064, 31962), (2283, 28896), (2408, 27396), (2709, 24352), (3044, 21672), (3096, 21308), (3612, 18264), (4128, 15981), (4566, 14448), (4816, 13698), (5327, 12384), (5418, 12176), (6088, 10836), (6192, 10654), (6849, 9632), (7224, 9132)]