68283696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 207361728

約数和(自身を除く): 139078032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 41, 48, 51, 52, 68, 78, 82, 102, 104, 123, 136, 156, 157, 164, 204, 208, 221, 246, 272, 312, 314, 328, 408, 442, 471, 492, 533, 624, 628, 656, 663, 697, 816, 884, 942, 984, 1066, 1256, 1326, 1394, 1599, 1768, 1884, 1968, 2041, 2091, 2132, 2512, 2652, 2669, 2788, 3198, 3536, 3768, 4082, 4182, 4264, 5304, 5338, 5576, 6123, 6396, 6437, 7536, 8007, 8164, 8364, 8528, 9061, 10608, 10676, 11152, 12246, 12792, 12874, 16014, 16328, 16728, 18122, 19311, 21352, 24492, 25584, 25748, 27183, 32028, 32656, 33456, 34697, 36244, 38622, 42704, 48984, 51496, 54366, 64056, 69394, 72488, 77244, 83681, 97968, 102992, 104091, 108732, 109429, 128112, 138788, 144976, 154488, 167362, 208182, 217464, 218858, 251043, 277576, 308976, 328287, 334724, 416364, 434928, 437716, 502086, 555152, 656574, 669448, 832728, 875432, 1004172, 1313148, 1338896, 1422577, 1665456, 1750864, 2008344, 2626296, 2845154, 4016688, 4267731, 5252592, 5690308, 8535462, 11380616, 17070924, 22761232, 34141848, 68283696]

約数ペア:

[(1, 68283696), (2, 34141848), (3, 22761232), (4, 17070924), (6, 11380616), (8, 8535462), (12, 5690308), (13, 5252592), (16, 4267731), (17, 4016688), (24, 2845154), (26, 2626296), (34, 2008344), (39, 1750864), (41, 1665456), (48, 1422577), (51, 1338896), (52, 1313148), (68, 1004172), (78, 875432), (82, 832728), (102, 669448), (104, 656574), (123, 555152), (136, 502086), (156, 437716), (157, 434928), (164, 416364), (204, 334724), (208, 328287), (221, 308976), (246, 277576), (272, 251043), (312, 218858), (314, 217464), (328, 208182), (408, 167362), (442, 154488), (471, 144976), (492, 138788), (533, 128112), (624, 109429), (628, 108732), (656, 104091), (663, 102992), (697, 97968), (816, 83681), (884, 77244), (942, 72488), (984, 69394), (1066, 64056), (1256, 54366), (1326, 51496), (1394, 48984), (1599, 42704), (1768, 38622), (1884, 36244), (1968, 34697), (2041, 33456), (2091, 32656), (2132, 32028), (2512, 27183), (2652, 25748), (2669, 25584), (2788, 24492), (3198, 21352), (3536, 19311), (3768, 18122), (4082, 16728), (4182, 16328), (4264, 16014), (5304, 12874), (5338, 12792), (5576, 12246), (6123, 11152), (6396, 10676), (6437, 10608), (7536, 9061), (8007, 8528), (8164, 8364)]