64676976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 222200064

約数和(自身を除く): 157523088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 67, 68, 78, 84, 91, 102, 104, 112, 119, 134, 136, 156, 168, 169, 182, 201, 204, 208, 221, 238, 268, 272, 273, 312, 336, 338, 357, 364, 402, 408, 442, 469, 476, 507, 536, 546, 624, 663, 676, 714, 728, 804, 816, 871, 884, 938, 952, 1014, 1072, 1092, 1139, 1183, 1326, 1352, 1407, 1428, 1456, 1547, 1608, 1742, 1768, 1876, 1904, 2028, 2184, 2278, 2366, 2613, 2652, 2704, 2814, 2856, 2873, 3094, 3216, 3417, 3484, 3536, 3549, 3752, 4056, 4368, 4556, 4641, 4732, 5226, 5304, 5628, 5712, 5746, 6097, 6188, 6834, 6968, 7098, 7504, 7973, 8112, 8619, 9112, 9282, 9464, 10452, 10608, 11256, 11323, 11492, 12194, 12376, 13668, 13936, 14196, 14807, 15946, 17238, 18224, 18291, 18564, 18928, 20111, 20904, 22512, 22646, 22984, 23919, 24388, 24752, 27336, 28392, 29614, 31892, 33969, 34476, 36582, 37128, 40222, 41808, 44421, 45292, 45968, 47838, 48776, 54672, 56784, 59228, 60333, 63784, 67938, 68952, 73164, 74256, 79261, 80444, 88842, 90584, 95676, 97552, 103649, 118456, 120666, 127568, 135876, 137904, 146328, 158522, 160888, 177684, 181168, 191352, 192491, 207298, 236912, 237783, 241332, 271752, 292656, 310947, 317044, 321776, 355368, 382704, 384982, 414596, 475566, 482664, 543504, 577473, 621894, 634088, 710736, 769964, 829192, 951132, 965328, 1154946, 1243788, 1268176, 1347437, 1539928, 1658384, 1902264, 2309892, 2487576, 2694874, 3079856, 3804528, 4042311, 4619784, 4975152, 5389748, 8084622, 9239568, 10779496, 16169244, 21558992, 32338488, 64676976]

約数ペア:

[(1, 64676976), (2, 32338488), (3, 21558992), (4, 16169244), (6, 10779496), (7, 9239568), (8, 8084622), (12, 5389748), (13, 4975152), (14, 4619784), (16, 4042311), (17, 3804528), (21, 3079856), (24, 2694874), (26, 2487576), (28, 2309892), (34, 1902264), (39, 1658384), (42, 1539928), (48, 1347437), (51, 1268176), (52, 1243788), (56, 1154946), (67, 965328), (68, 951132), (78, 829192), (84, 769964), (91, 710736), (102, 634088), (104, 621894), (112, 577473), (119, 543504), (134, 482664), (136, 475566), (156, 414596), (168, 384982), (169, 382704), (182, 355368), (201, 321776), (204, 317044), (208, 310947), (221, 292656), (238, 271752), (268, 241332), (272, 237783), (273, 236912), (312, 207298), (336, 192491), (338, 191352), (357, 181168), (364, 177684), (402, 160888), (408, 158522), (442, 146328), (469, 137904), (476, 135876), (507, 127568), (536, 120666), (546, 118456), (624, 103649), (663, 97552), (676, 95676), (714, 90584), (728, 88842), (804, 80444), (816, 79261), (871, 74256), (884, 73164), (938, 68952), (952, 67938), (1014, 63784), (1072, 60333), (1092, 59228), (1139, 56784), (1183, 54672), (1326, 48776), (1352, 47838), (1407, 45968), (1428, 45292), (1456, 44421), (1547, 41808), (1608, 40222), (1742, 37128), (1768, 36582), (1876, 34476), (1904, 33969), (2028, 31892), (2184, 29614), (2278, 28392), (2366, 27336), (2613, 24752), (2652, 24388), (2704, 23919), (2814, 22984), (2856, 22646), (2873, 22512), (3094, 20904), (3216, 20111), (3417, 18928), (3484, 18564), (3536, 18291), (3549, 18224), (3752, 17238), (4056, 15946), (4368, 14807), (4556, 14196), (4641, 13936), (4732, 13668), (5226, 12376), (5304, 12194), (5628, 11492), (5712, 11323), (5746, 11256), (6097, 10608), (6188, 10452), (6834, 9464), (6968, 9282), (7098, 9112), (7504, 8619), (7973, 8112)]