71851248

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:644

約数の個数: 180

約数和(自身を含む): 248086800

約数和(自身を除く): 176235552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 476, 504, 588, 599, 612, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1198, 1224, 1428, 1666, 1764, 1797, 1904, 2142, 2352, 2396, 2448, 2499, 2856, 3332, 3528, 3594, 4193, 4284, 4792, 4998, 5391, 5712, 6664, 7056, 7188, 7497, 8386, 8568, 9584, 9996, 10183, 10782, 12579, 13328, 14376, 14994, 16772, 17136, 19992, 20366, 21564, 25158, 28752, 29351, 29988, 30549, 33544, 37737, 39984, 40732, 43128, 50316, 58702, 59976, 61098, 67088, 71281, 75474, 81464, 86256, 88053, 91647, 100632, 117404, 119952, 122196, 142562, 150948, 162928, 176106, 183294, 201264, 213843, 234808, 244392, 264159, 285124, 301896, 352212, 366588, 427686, 469616, 488784, 498967, 528318, 570248, 603792, 641529, 704424, 733176, 855372, 997934, 1056636, 1140496, 1283058, 1408848, 1466352, 1496901, 1710744, 1995868, 2113272, 2566116, 2993802, 3421488, 3991736, 4226544, 4490703, 5132232, 5987604, 7983472, 8981406, 10264464, 11975208, 17962812, 23950416, 35925624, 71851248]

約数ペア:

[(1, 71851248), (2, 35925624), (3, 23950416), (4, 17962812), (6, 11975208), (7, 10264464), (8, 8981406), (9, 7983472), (12, 5987604), (14, 5132232), (16, 4490703), (17, 4226544), (18, 3991736), (21, 3421488), (24, 2993802), (28, 2566116), (34, 2113272), (36, 1995868), (42, 1710744), (48, 1496901), (49, 1466352), (51, 1408848), (56, 1283058), (63, 1140496), (68, 1056636), (72, 997934), (84, 855372), (98, 733176), (102, 704424), (112, 641529), (119, 603792), (126, 570248), (136, 528318), (144, 498967), (147, 488784), (153, 469616), (168, 427686), (196, 366588), (204, 352212), (238, 301896), (252, 285124), (272, 264159), (294, 244392), (306, 234808), (336, 213843), (357, 201264), (392, 183294), (408, 176106), (441, 162928), (476, 150948), (504, 142562), (588, 122196), (599, 119952), (612, 117404), (714, 100632), (784, 91647), (816, 88053), (833, 86256), (882, 81464), (952, 75474), (1008, 71281), (1071, 67088), (1176, 61098), (1198, 59976), (1224, 58702), (1428, 50316), (1666, 43128), (1764, 40732), (1797, 39984), (1904, 37737), (2142, 33544), (2352, 30549), (2396, 29988), (2448, 29351), (2499, 28752), (2856, 25158), (3332, 21564), (3528, 20366), (3594, 19992), (4193, 17136), (4284, 16772), (4792, 14994), (4998, 14376), (5391, 13328), (5712, 12579), (6664, 10782), (7056, 10183), (7188, 9996), (7497, 9584), (8386, 8568)]