80212771808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{701}}^1$

素因数の和:1241

約数の個数: 192

約数和(自身を含む): 185452001280

約数和(自身を除く): 105239229472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 467, 494, 496, 589, 608, 701, 806, 934, 988, 992, 1178, 1402, 1612, 1868, 1976, 2356, 2804, 3224, 3736, 3952, 4712, 5608, 6071, 6448, 7472, 7657, 7904, 8873, 9113, 9424, 11216, 12142, 12896, 13319, 14477, 14944, 15314, 17746, 18226, 18848, 21731, 22432, 24284, 26638, 28954, 30628, 35492, 36452, 43462, 48568, 53276, 57908, 61256, 70984, 72904, 86924, 97136, 106552, 115349, 115816, 122512, 141968, 145808, 173147, 173848, 188201, 194272, 213104, 230698, 231632, 245024, 275063, 282503, 283936, 291616, 327367, 346294, 347696, 376402, 412889, 426208, 461396, 463264, 550126, 565006, 654734, 692588, 695392, 752804, 825778, 922792, 1100252, 1130012, 1309468, 1385176, 1505608, 1651556, 1845584, 2200504, 2260024, 2618936, 2770352, 3011216, 3303112, 3575819, 3691168, 4255771, 4401008, 4520048, 5237872, 5367557, 5540704, 6022432, 6219973, 6606224, 7151638, 8511542, 8802016, 9040096, 10148377, 10475744, 10735114, 12439946, 13212448, 14303276, 17023084, 20296754, 21470228, 24879892, 28606552, 34046168, 40593508, 42940456, 49759784, 57213104, 68092336, 80859649, 81187016, 85880912, 99519568, 114426208, 131928901, 136184672, 161719298, 162374032, 171761824, 192819163, 199039136, 263857802, 323438596, 324748064, 385638326, 527715604, 646877192, 771276652, 1055431208, 1293754384, 1542553304, 2110862416, 2506649119, 2587508768, 3085106608, 4221724832, 5013298238, 6170213216, 10026596476, 20053192952, 40106385904, 80212771808]

約数ペア:

[(1, 80212771808), (2, 40106385904), (4, 20053192952), (8, 10026596476), (13, 6170213216), (16, 5013298238), (19, 4221724832), (26, 3085106608), (31, 2587508768), (32, 2506649119), (38, 2110862416), (52, 1542553304), (62, 1293754384), (76, 1055431208), (104, 771276652), (124, 646877192), (152, 527715604), (208, 385638326), (247, 324748064), (248, 323438596), (304, 263857802), (403, 199039136), (416, 192819163), (467, 171761824), (494, 162374032), (496, 161719298), (589, 136184672), (608, 131928901), (701, 114426208), (806, 99519568), (934, 85880912), (988, 81187016), (992, 80859649), (1178, 68092336), (1402, 57213104), (1612, 49759784), (1868, 42940456), (1976, 40593508), (2356, 34046168), (2804, 28606552), (3224, 24879892), (3736, 21470228), (3952, 20296754), (4712, 17023084), (5608, 14303276), (6071, 13212448), (6448, 12439946), (7472, 10735114), (7657, 10475744), (7904, 10148377), (8873, 9040096), (9113, 8802016), (9424, 8511542), (11216, 7151638), (12142, 6606224), (12896, 6219973), (13319, 6022432), (14477, 5540704), (14944, 5367557), (15314, 5237872), (17746, 4520048), (18226, 4401008), (18848, 4255771), (21731, 3691168), (22432, 3575819), (24284, 3303112), (26638, 3011216), (28954, 2770352), (30628, 2618936), (35492, 2260024), (36452, 2200504), (43462, 1845584), (48568, 1651556), (53276, 1505608), (57908, 1385176), (61256, 1309468), (70984, 1130012), (72904, 1100252), (86924, 922792), (97136, 825778), (106552, 752804), (115349, 695392), (115816, 692588), (122512, 654734), (141968, 565006), (145808, 550126), (173147, 463264), (173848, 461396), (188201, 426208), (194272, 412889), (213104, 376402), (230698, 347696), (231632, 346294), (245024, 327367), (275063, 291616), (282503, 283936)]