64636416

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 180

約数和(自身を含む): 204432228

約数和(自身を除く): 139795812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 128, 144, 156, 166, 169, 192, 208, 234, 249, 256, 288, 312, 332, 338, 384, 416, 468, 498, 507, 512, 576, 624, 664, 676, 747, 768, 832, 936, 996, 1014, 1079, 1152, 1248, 1328, 1352, 1494, 1521, 1536, 1664, 1872, 1992, 2028, 2158, 2304, 2496, 2656, 2704, 2988, 3042, 3237, 3328, 3744, 3984, 4056, 4316, 4608, 4992, 5312, 5408, 5976, 6084, 6474, 6656, 7488, 7968, 8112, 8632, 9711, 9984, 10624, 10816, 11952, 12168, 12948, 14027, 14976, 15936, 16224, 17264, 19422, 19968, 21248, 21632, 23904, 24336, 25896, 28054, 29952, 31872, 32448, 34528, 38844, 42081, 42496, 43264, 47808, 48672, 51792, 56108, 59904, 63744, 64896, 69056, 77688, 84162, 86528, 95616, 97344, 103584, 112216, 126243, 127488, 129792, 138112, 155376, 168324, 191232, 194688, 207168, 224432, 252486, 259584, 276224, 310752, 336648, 382464, 389376, 414336, 448864, 504972, 552448, 621504, 673296, 778752, 828672, 897728, 1009944, 1243008, 1346592, 1657344, 1795456, 2019888, 2486016, 2693184, 3590912, 4039776, 4972032, 5386368, 7181824, 8079552, 10772736, 16159104, 21545472, 32318208, 64636416]

約数ペア:

[(1, 64636416), (2, 32318208), (3, 21545472), (4, 16159104), (6, 10772736), (8, 8079552), (9, 7181824), (12, 5386368), (13, 4972032), (16, 4039776), (18, 3590912), (24, 2693184), (26, 2486016), (32, 2019888), (36, 1795456), (39, 1657344), (48, 1346592), (52, 1243008), (64, 1009944), (72, 897728), (78, 828672), (83, 778752), (96, 673296), (104, 621504), (117, 552448), (128, 504972), (144, 448864), (156, 414336), (166, 389376), (169, 382464), (192, 336648), (208, 310752), (234, 276224), (249, 259584), (256, 252486), (288, 224432), (312, 207168), (332, 194688), (338, 191232), (384, 168324), (416, 155376), (468, 138112), (498, 129792), (507, 127488), (512, 126243), (576, 112216), (624, 103584), (664, 97344), (676, 95616), (747, 86528), (768, 84162), (832, 77688), (936, 69056), (996, 64896), (1014, 63744), (1079, 59904), (1152, 56108), (1248, 51792), (1328, 48672), (1352, 47808), (1494, 43264), (1521, 42496), (1536, 42081), (1664, 38844), (1872, 34528), (1992, 32448), (2028, 31872), (2158, 29952), (2304, 28054), (2496, 25896), (2656, 24336), (2704, 23904), (2988, 21632), (3042, 21248), (3237, 19968), (3328, 19422), (3744, 17264), (3984, 16224), (4056, 15936), (4316, 14976), (4608, 14027), (4992, 12948), (5312, 12168), (5408, 11952), (5976, 10816), (6084, 10624), (6474, 9984), (6656, 9711), (7488, 8632), (7968, 8112)]