68203728

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 160

約数和(自身を含む): 213736320

約数和(自身を除く): 145532592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 37, 48, 51, 54, 68, 72, 74, 102, 108, 111, 136, 144, 148, 153, 204, 216, 222, 251, 272, 296, 306, 333, 408, 432, 444, 459, 502, 592, 612, 629, 666, 753, 816, 888, 918, 999, 1004, 1224, 1258, 1332, 1506, 1776, 1836, 1887, 1998, 2008, 2259, 2448, 2516, 2664, 3012, 3672, 3774, 3996, 4016, 4267, 4518, 5032, 5328, 5661, 6024, 6777, 7344, 7548, 7992, 8534, 9036, 9287, 10064, 11322, 12048, 12801, 13554, 15096, 15984, 16983, 17068, 18072, 18574, 22644, 25602, 27108, 27861, 30192, 33966, 34136, 36144, 37148, 38403, 45288, 51204, 54216, 55722, 67932, 68272, 74296, 76806, 83583, 90576, 102408, 108432, 111444, 115209, 135864, 148592, 153612, 157879, 167166, 204816, 222888, 230418, 250749, 271728, 307224, 315758, 334332, 445776, 460836, 473637, 501498, 614448, 631516, 668664, 921672, 947274, 1002996, 1263032, 1337328, 1420911, 1843344, 1894548, 2005992, 2526064, 2841822, 3789096, 4011984, 4262733, 5683644, 7578192, 8525466, 11367288, 17050932, 22734576, 34101864, 68203728]

約数ペア:

[(1, 68203728), (2, 34101864), (3, 22734576), (4, 17050932), (6, 11367288), (8, 8525466), (9, 7578192), (12, 5683644), (16, 4262733), (17, 4011984), (18, 3789096), (24, 2841822), (27, 2526064), (34, 2005992), (36, 1894548), (37, 1843344), (48, 1420911), (51, 1337328), (54, 1263032), (68, 1002996), (72, 947274), (74, 921672), (102, 668664), (108, 631516), (111, 614448), (136, 501498), (144, 473637), (148, 460836), (153, 445776), (204, 334332), (216, 315758), (222, 307224), (251, 271728), (272, 250749), (296, 230418), (306, 222888), (333, 204816), (408, 167166), (432, 157879), (444, 153612), (459, 148592), (502, 135864), (592, 115209), (612, 111444), (629, 108432), (666, 102408), (753, 90576), (816, 83583), (888, 76806), (918, 74296), (999, 68272), (1004, 67932), (1224, 55722), (1258, 54216), (1332, 51204), (1506, 45288), (1776, 38403), (1836, 37148), (1887, 36144), (1998, 34136), (2008, 33966), (2259, 30192), (2448, 27861), (2516, 27108), (2664, 25602), (3012, 22644), (3672, 18574), (3774, 18072), (3996, 17068), (4016, 16983), (4267, 15984), (4518, 15096), (5032, 13554), (5328, 12801), (5661, 12048), (6024, 11322), (6777, 10064), (7344, 9287), (7548, 9036), (7992, 8534)]