66535872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 224

約数和(自身を含む): 211653120

約数和(自身を除く): 145117248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 32, 38, 39, 46, 48, 52, 57, 61, 64, 69, 76, 78, 92, 96, 104, 114, 122, 138, 152, 156, 183, 184, 192, 208, 228, 244, 247, 276, 299, 304, 312, 366, 368, 416, 437, 456, 488, 494, 552, 598, 608, 624, 732, 736, 741, 793, 832, 874, 897, 912, 976, 988, 1104, 1159, 1196, 1216, 1248, 1311, 1403, 1464, 1472, 1482, 1586, 1748, 1794, 1824, 1952, 1976, 2208, 2318, 2379, 2392, 2496, 2622, 2806, 2928, 2964, 3172, 3477, 3496, 3588, 3648, 3904, 3952, 4209, 4416, 4636, 4758, 4784, 5244, 5612, 5681, 5856, 5928, 6344, 6954, 6992, 7176, 7904, 8418, 9272, 9516, 9568, 10488, 11224, 11362, 11712, 11856, 12688, 13908, 13984, 14352, 15067, 15808, 16836, 17043, 18239, 18544, 19032, 19136, 20976, 22448, 22724, 23712, 25376, 26657, 27816, 27968, 28704, 30134, 33672, 34086, 36478, 37088, 38064, 41952, 44896, 45201, 45448, 47424, 50752, 53314, 54717, 55632, 57408, 60268, 67344, 68172, 72956, 74176, 76128, 79971, 83904, 89792, 90402, 90896, 106628, 109434, 111264, 120536, 134688, 136344, 145912, 152256, 159942, 180804, 181792, 213256, 218868, 222528, 241072, 269376, 272688, 291824, 319884, 346541, 361608, 363584, 426512, 437736, 482144, 545376, 583648, 639768, 693082, 723216, 853024, 875472, 964288, 1039623, 1090752, 1167296, 1279536, 1386164, 1446432, 1706048, 1750944, 2079246, 2559072, 2772328, 2892864, 3501888, 4158492, 5118144, 5544656, 8316984, 11089312, 16633968, 22178624, 33267936, 66535872]

約数ペア:

[(1, 66535872), (2, 33267936), (3, 22178624), (4, 16633968), (6, 11089312), (8, 8316984), (12, 5544656), (13, 5118144), (16, 4158492), (19, 3501888), (23, 2892864), (24, 2772328), (26, 2559072), (32, 2079246), (38, 1750944), (39, 1706048), (46, 1446432), (48, 1386164), (52, 1279536), (57, 1167296), (61, 1090752), (64, 1039623), (69, 964288), (76, 875472), (78, 853024), (92, 723216), (96, 693082), (104, 639768), (114, 583648), (122, 545376), (138, 482144), (152, 437736), (156, 426512), (183, 363584), (184, 361608), (192, 346541), (208, 319884), (228, 291824), (244, 272688), (247, 269376), (276, 241072), (299, 222528), (304, 218868), (312, 213256), (366, 181792), (368, 180804), (416, 159942), (437, 152256), (456, 145912), (488, 136344), (494, 134688), (552, 120536), (598, 111264), (608, 109434), (624, 106628), (732, 90896), (736, 90402), (741, 89792), (793, 83904), (832, 79971), (874, 76128), (897, 74176), (912, 72956), (976, 68172), (988, 67344), (1104, 60268), (1159, 57408), (1196, 55632), (1216, 54717), (1248, 53314), (1311, 50752), (1403, 47424), (1464, 45448), (1472, 45201), (1482, 44896), (1586, 41952), (1748, 38064), (1794, 37088), (1824, 36478), (1952, 34086), (1976, 33672), (2208, 30134), (2318, 28704), (2379, 27968), (2392, 27816), (2496, 26657), (2622, 25376), (2806, 23712), (2928, 22724), (2964, 22448), (3172, 20976), (3477, 19136), (3496, 19032), (3588, 18544), (3648, 18239), (3904, 17043), (3952, 16836), (4209, 15808), (4416, 15067), (4636, 14352), (4758, 13984), (4784, 13908), (5244, 12688), (5612, 11856), (5681, 11712), (5856, 11362), (5928, 11224), (6344, 10488), (6954, 9568), (6992, 9516), (7176, 9272), (7904, 8418)]