65887668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 227673600

約数和(自身を除く): 161785932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 81, 84, 99, 108, 114, 126, 132, 133, 139, 154, 162, 171, 189, 198, 209, 228, 231, 252, 266, 278, 297, 308, 324, 342, 378, 396, 399, 417, 418, 462, 513, 532, 556, 567, 594, 627, 684, 693, 756, 798, 834, 836, 891, 924, 973, 1026, 1134, 1188, 1197, 1251, 1254, 1386, 1463, 1529, 1539, 1596, 1668, 1782, 1881, 1946, 2052, 2079, 2268, 2394, 2502, 2508, 2641, 2772, 2919, 2926, 3058, 3078, 3564, 3591, 3753, 3762, 3892, 4158, 4389, 4587, 4788, 5004, 5282, 5643, 5838, 5852, 6116, 6156, 6237, 7182, 7506, 7524, 7923, 8316, 8757, 8778, 9174, 10564, 10703, 10773, 11259, 11286, 11676, 12474, 13167, 13761, 14364, 15012, 15846, 16929, 17514, 17556, 18348, 18487, 21406, 21546, 22518, 22572, 23769, 24948, 26271, 26334, 27522, 29051, 31692, 32109, 33858, 35028, 36974, 39501, 41283, 42812, 43092, 45036, 47538, 52542, 52668, 55044, 55461, 58102, 64218, 67716, 71307, 73948, 78813, 79002, 82566, 87153, 95076, 96327, 105084, 110922, 116204, 118503, 123849, 128436, 142614, 157626, 158004, 165132, 166383, 174306, 192654, 203357, 213921, 221844, 237006, 247698, 261459, 285228, 288981, 315252, 332766, 348612, 385308, 406714, 427842, 474012, 495396, 499149, 522918, 577962, 610071, 665532, 784377, 813428, 855684, 866943, 998298, 1045836, 1155924, 1220142, 1497447, 1568754, 1733886, 1830213, 1996596, 2353131, 2440284, 2994894, 3137508, 3467772, 3660426, 4706262, 5490639, 5989788, 7320852, 9412524, 10981278, 16471917, 21962556, 32943834, 65887668]

約数ペア:

[(1, 65887668), (2, 32943834), (3, 21962556), (4, 16471917), (6, 10981278), (7, 9412524), (9, 7320852), (11, 5989788), (12, 5490639), (14, 4706262), (18, 3660426), (19, 3467772), (21, 3137508), (22, 2994894), (27, 2440284), (28, 2353131), (33, 1996596), (36, 1830213), (38, 1733886), (42, 1568754), (44, 1497447), (54, 1220142), (57, 1155924), (63, 1045836), (66, 998298), (76, 866943), (77, 855684), (81, 813428), (84, 784377), (99, 665532), (108, 610071), (114, 577962), (126, 522918), (132, 499149), (133, 495396), (139, 474012), (154, 427842), (162, 406714), (171, 385308), (189, 348612), (198, 332766), (209, 315252), (228, 288981), (231, 285228), (252, 261459), (266, 247698), (278, 237006), (297, 221844), (308, 213921), (324, 203357), (342, 192654), (378, 174306), (396, 166383), (399, 165132), (417, 158004), (418, 157626), (462, 142614), (513, 128436), (532, 123849), (556, 118503), (567, 116204), (594, 110922), (627, 105084), (684, 96327), (693, 95076), (756, 87153), (798, 82566), (834, 79002), (836, 78813), (891, 73948), (924, 71307), (973, 67716), (1026, 64218), (1134, 58102), (1188, 55461), (1197, 55044), (1251, 52668), (1254, 52542), (1386, 47538), (1463, 45036), (1529, 43092), (1539, 42812), (1596, 41283), (1668, 39501), (1782, 36974), (1881, 35028), (1946, 33858), (2052, 32109), (2079, 31692), (2268, 29051), (2394, 27522), (2502, 26334), (2508, 26271), (2641, 24948), (2772, 23769), (2919, 22572), (2926, 22518), (3058, 21546), (3078, 21406), (3564, 18487), (3591, 18348), (3753, 17556), (3762, 17514), (3892, 16929), (4158, 15846), (4389, 15012), (4587, 14364), (4788, 13761), (5004, 13167), (5282, 12474), (5643, 11676), (5838, 11286), (5852, 11259), (6116, 10773), (6156, 10703), (6237, 10564), (7182, 9174), (7506, 8778), (7524, 8757), (7923, 8316)]