64698192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 219360960

約数和(自身を除く): 154662768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 102, 104, 107, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 214, 221, 228, 234, 247, 272, 304, 306, 312, 321, 323, 342, 408, 428, 442, 456, 468, 494, 612, 624, 642, 646, 663, 684, 741, 816, 856, 884, 912, 936, 963, 969, 988, 1224, 1284, 1292, 1326, 1368, 1391, 1482, 1712, 1768, 1819, 1872, 1926, 1938, 1976, 1989, 2033, 2223, 2448, 2568, 2584, 2652, 2736, 2782, 2907, 2964, 3536, 3638, 3852, 3876, 3952, 3978, 4066, 4173, 4199, 4446, 5136, 5168, 5304, 5457, 5564, 5814, 5928, 6099, 7276, 7704, 7752, 7956, 8132, 8346, 8398, 8892, 10608, 10914, 11128, 11628, 11856, 12198, 12519, 12597, 14552, 15408, 15504, 15912, 16264, 16371, 16692, 16796, 17784, 18297, 21828, 22256, 23256, 23647, 24396, 25038, 25194, 26429, 29104, 31824, 32528, 32742, 33384, 33592, 34561, 35568, 36594, 37791, 43656, 46512, 47294, 48792, 50076, 50388, 52858, 65484, 66768, 67184, 69122, 70941, 73188, 75582, 79287, 87312, 94588, 97584, 100152, 100776, 103683, 105716, 130968, 138244, 141882, 146376, 151164, 158574, 189176, 200304, 201552, 207366, 211432, 212823, 237861, 261936, 276488, 283764, 292752, 302328, 311049, 317148, 378352, 414732, 422864, 425646, 449293, 475722, 552976, 567528, 604656, 622098, 634296, 829464, 851292, 898586, 951444, 1135056, 1244196, 1268592, 1347879, 1658928, 1702584, 1797172, 1902888, 2488392, 2695758, 3405168, 3594344, 3805776, 4043637, 4976784, 5391516, 7188688, 8087274, 10783032, 16174548, 21566064, 32349096, 64698192]

約数ペア:

[(1, 64698192), (2, 32349096), (3, 21566064), (4, 16174548), (6, 10783032), (8, 8087274), (9, 7188688), (12, 5391516), (13, 4976784), (16, 4043637), (17, 3805776), (18, 3594344), (19, 3405168), (24, 2695758), (26, 2488392), (34, 1902888), (36, 1797172), (38, 1702584), (39, 1658928), (48, 1347879), (51, 1268592), (52, 1244196), (57, 1135056), (68, 951444), (72, 898586), (76, 851292), (78, 829464), (102, 634296), (104, 622098), (107, 604656), (114, 567528), (117, 552976), (136, 475722), (144, 449293), (152, 425646), (153, 422864), (156, 414732), (171, 378352), (204, 317148), (208, 311049), (214, 302328), (221, 292752), (228, 283764), (234, 276488), (247, 261936), (272, 237861), (304, 212823), (306, 211432), (312, 207366), (321, 201552), (323, 200304), (342, 189176), (408, 158574), (428, 151164), (442, 146376), (456, 141882), (468, 138244), (494, 130968), (612, 105716), (624, 103683), (642, 100776), (646, 100152), (663, 97584), (684, 94588), (741, 87312), (816, 79287), (856, 75582), (884, 73188), (912, 70941), (936, 69122), (963, 67184), (969, 66768), (988, 65484), (1224, 52858), (1284, 50388), (1292, 50076), (1326, 48792), (1368, 47294), (1391, 46512), (1482, 43656), (1712, 37791), (1768, 36594), (1819, 35568), (1872, 34561), (1926, 33592), (1938, 33384), (1976, 32742), (1989, 32528), (2033, 31824), (2223, 29104), (2448, 26429), (2568, 25194), (2584, 25038), (2652, 24396), (2736, 23647), (2782, 23256), (2907, 22256), (2964, 21828), (3536, 18297), (3638, 17784), (3852, 16796), (3876, 16692), (3952, 16371), (3978, 16264), (4066, 15912), (4173, 15504), (4199, 15408), (4446, 14552), (5136, 12597), (5168, 12519), (5304, 12198), (5457, 11856), (5564, 11628), (5814, 11128), (5928, 10914), (6099, 10608), (7276, 8892), (7704, 8398), (7752, 8346), (7956, 8132)]