64580256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 202535424

約数和(自身を除く): 137955168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 367, 376, 416, 423, 468, 564, 611, 624, 734, 752, 846, 936, 1101, 1128, 1222, 1248, 1468, 1504, 1692, 1833, 1872, 2202, 2256, 2444, 2936, 3303, 3384, 3666, 3744, 4404, 4512, 4771, 4888, 5499, 5872, 6606, 6768, 7332, 8808, 9542, 9776, 10998, 11744, 13212, 13536, 14313, 14664, 17249, 17616, 19084, 19552, 21996, 26424, 28626, 29328, 34498, 35232, 38168, 42939, 43992, 51747, 52848, 57252, 58656, 68996, 76336, 85878, 87984, 103494, 105696, 114504, 137992, 152672, 155241, 171756, 175968, 206988, 224237, 229008, 275984, 310482, 343512, 413976, 448474, 458016, 551968, 620964, 672711, 687024, 827952, 896948, 1241928, 1345422, 1374048, 1655904, 1793896, 2018133, 2483856, 2690844, 3587792, 4036266, 4967712, 5381688, 7175584, 8072532, 10763376, 16145064, 21526752, 32290128, 64580256]

約数ペア:

[(1, 64580256), (2, 32290128), (3, 21526752), (4, 16145064), (6, 10763376), (8, 8072532), (9, 7175584), (12, 5381688), (13, 4967712), (16, 4036266), (18, 3587792), (24, 2690844), (26, 2483856), (32, 2018133), (36, 1793896), (39, 1655904), (47, 1374048), (48, 1345422), (52, 1241928), (72, 896948), (78, 827952), (94, 687024), (96, 672711), (104, 620964), (117, 551968), (141, 458016), (144, 448474), (156, 413976), (188, 343512), (208, 310482), (234, 275984), (282, 229008), (288, 224237), (312, 206988), (367, 175968), (376, 171756), (416, 155241), (423, 152672), (468, 137992), (564, 114504), (611, 105696), (624, 103494), (734, 87984), (752, 85878), (846, 76336), (936, 68996), (1101, 58656), (1128, 57252), (1222, 52848), (1248, 51747), (1468, 43992), (1504, 42939), (1692, 38168), (1833, 35232), (1872, 34498), (2202, 29328), (2256, 28626), (2444, 26424), (2936, 21996), (3303, 19552), (3384, 19084), (3666, 17616), (3744, 17249), (4404, 14664), (4512, 14313), (4771, 13536), (4888, 13212), (5499, 11744), (5872, 10998), (6606, 9776), (6768, 9542), (7332, 8808)]