68905746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 201277440

約数和(自身を除く): 132371694

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 31, 39, 42, 46, 59, 62, 63, 69, 78, 91, 93, 117, 118, 126, 138, 161, 177, 182, 186, 207, 217, 234, 273, 279, 299, 322, 354, 403, 413, 414, 434, 483, 531, 546, 558, 598, 651, 713, 767, 806, 819, 826, 897, 966, 1062, 1209, 1239, 1302, 1357, 1426, 1449, 1534, 1638, 1794, 1829, 1953, 2093, 2139, 2301, 2418, 2478, 2691, 2714, 2821, 2898, 3627, 3658, 3717, 3906, 4071, 4186, 4278, 4602, 4991, 5369, 5382, 5487, 5642, 6279, 6417, 6903, 7254, 7434, 8142, 8463, 9269, 9499, 9982, 10738, 10974, 12213, 12558, 12803, 12834, 13806, 14973, 16107, 16461, 16926, 17641, 18538, 18837, 18998, 23777, 24426, 25389, 25606, 27807, 28497, 29946, 32214, 32922, 35282, 37674, 38409, 42067, 44919, 47554, 48321, 50778, 52923, 55614, 56994, 64883, 71331, 76818, 83421, 84134, 85491, 89838, 96642, 105846, 115227, 123487, 126201, 129766, 142662, 158769, 166439, 166842, 170982, 194649, 213993, 230454, 246974, 252402, 294469, 317538, 332878, 370461, 378603, 389298, 427986, 499317, 546871, 583947, 588938, 740922, 757206, 883407, 998634, 1093742, 1111383, 1167894, 1497951, 1640613, 1766814, 2222766, 2650221, 2995902, 3281226, 3828097, 4921839, 5300442, 7656194, 9843678, 11484291, 22968582, 34452873, 68905746]

約数ペア:

[(1, 68905746), (2, 34452873), (3, 22968582), (6, 11484291), (7, 9843678), (9, 7656194), (13, 5300442), (14, 4921839), (18, 3828097), (21, 3281226), (23, 2995902), (26, 2650221), (31, 2222766), (39, 1766814), (42, 1640613), (46, 1497951), (59, 1167894), (62, 1111383), (63, 1093742), (69, 998634), (78, 883407), (91, 757206), (93, 740922), (117, 588938), (118, 583947), (126, 546871), (138, 499317), (161, 427986), (177, 389298), (182, 378603), (186, 370461), (207, 332878), (217, 317538), (234, 294469), (273, 252402), (279, 246974), (299, 230454), (322, 213993), (354, 194649), (403, 170982), (413, 166842), (414, 166439), (434, 158769), (483, 142662), (531, 129766), (546, 126201), (558, 123487), (598, 115227), (651, 105846), (713, 96642), (767, 89838), (806, 85491), (819, 84134), (826, 83421), (897, 76818), (966, 71331), (1062, 64883), (1209, 56994), (1239, 55614), (1302, 52923), (1357, 50778), (1426, 48321), (1449, 47554), (1534, 44919), (1638, 42067), (1794, 38409), (1829, 37674), (1953, 35282), (2093, 32922), (2139, 32214), (2301, 29946), (2418, 28497), (2478, 27807), (2691, 25606), (2714, 25389), (2821, 24426), (2898, 23777), (3627, 18998), (3658, 18837), (3717, 18538), (3906, 17641), (4071, 16926), (4186, 16461), (4278, 16107), (4602, 14973), (4991, 13806), (5369, 12834), (5382, 12803), (5487, 12558), (5642, 12213), (6279, 10974), (6417, 10738), (6903, 9982), (7254, 9499), (7434, 9269), (8142, 8463)]