64609272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 233856000

約数和(自身を除く): 169246728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 173, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 346, 351, 364, 378, 399, 456, 468, 494, 504, 513, 519, 532, 546, 684, 692, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1038, 1064, 1092, 1197, 1211, 1368, 1384, 1404, 1482, 1512, 1557, 1596, 1638, 1729, 1976, 2052, 2076, 2184, 2223, 2249, 2394, 2422, 2457, 2808, 2964, 3114, 3192, 3276, 3287, 3458, 3591, 3633, 4104, 4152, 4446, 4498, 4671, 4788, 4844, 4914, 5187, 5928, 6228, 6552, 6574, 6669, 6747, 6916, 7182, 7266, 8892, 8996, 9342, 9576, 9688, 9828, 9861, 10374, 10899, 12456, 13148, 13338, 13494, 13832, 14364, 14532, 15561, 15743, 17784, 17992, 18684, 19656, 19722, 20241, 20748, 21798, 23009, 26296, 26676, 26988, 28728, 29064, 29583, 31122, 31486, 32697, 37368, 39444, 40482, 41496, 42731, 43596, 46018, 46683, 47229, 53352, 53976, 59166, 60723, 62244, 62972, 65394, 69027, 78888, 80964, 85462, 87192, 88749, 92036, 93366, 94458, 118332, 121446, 124488, 125944, 128193, 130788, 138054, 141687, 161928, 170924, 177498, 184072, 186732, 188916, 207081, 236664, 242892, 256386, 261576, 276108, 283374, 299117, 341848, 354996, 373464, 377832, 384579, 414162, 425061, 485784, 512772, 552216, 566748, 598234, 621243, 709992, 769158, 828324, 850122, 897351, 1025544, 1133496, 1153737, 1196468, 1242486, 1538316, 1656648, 1700244, 1794702, 2307474, 2392936, 2484972, 2692053, 3076632, 3400488, 3589404, 4614948, 4969944, 5384106, 7178808, 8076159, 9229896, 10768212, 16152318, 21536424, 32304636, 64609272]

約数ペア:

[(1, 64609272), (2, 32304636), (3, 21536424), (4, 16152318), (6, 10768212), (7, 9229896), (8, 8076159), (9, 7178808), (12, 5384106), (13, 4969944), (14, 4614948), (18, 3589404), (19, 3400488), (21, 3076632), (24, 2692053), (26, 2484972), (27, 2392936), (28, 2307474), (36, 1794702), (38, 1700244), (39, 1656648), (42, 1538316), (52, 1242486), (54, 1196468), (56, 1153737), (57, 1133496), (63, 1025544), (72, 897351), (76, 850122), (78, 828324), (84, 769158), (91, 709992), (104, 621243), (108, 598234), (114, 566748), (117, 552216), (126, 512772), (133, 485784), (152, 425061), (156, 414162), (168, 384579), (171, 377832), (173, 373464), (182, 354996), (189, 341848), (216, 299117), (228, 283374), (234, 276108), (247, 261576), (252, 256386), (266, 242892), (273, 236664), (312, 207081), (342, 188916), (346, 186732), (351, 184072), (364, 177498), (378, 170924), (399, 161928), (456, 141687), (468, 138054), (494, 130788), (504, 128193), (513, 125944), (519, 124488), (532, 121446), (546, 118332), (684, 94458), (692, 93366), (702, 92036), (728, 88749), (741, 87192), (756, 85462), (798, 80964), (819, 78888), (936, 69027), (988, 65394), (1026, 62972), (1038, 62244), (1064, 60723), (1092, 59166), (1197, 53976), (1211, 53352), (1368, 47229), (1384, 46683), (1404, 46018), (1482, 43596), (1512, 42731), (1557, 41496), (1596, 40482), (1638, 39444), (1729, 37368), (1976, 32697), (2052, 31486), (2076, 31122), (2184, 29583), (2223, 29064), (2249, 28728), (2394, 26988), (2422, 26676), (2457, 26296), (2808, 23009), (2964, 21798), (3114, 20748), (3192, 20241), (3276, 19722), (3287, 19656), (3458, 18684), (3591, 17992), (3633, 17784), (4104, 15743), (4152, 15561), (4446, 14532), (4498, 14364), (4671, 13832), (4788, 13494), (4844, 13338), (4914, 13148), (5187, 12456), (5928, 10899), (6228, 10374), (6552, 9861), (6574, 9828), (6669, 9688), (6747, 9576), (6916, 9342), (7182, 8996), (7266, 8892)]