67914056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 97973944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 31, 38, 56, 58, 62, 71, 76, 116, 124, 133, 142, 152, 203, 217, 232, 248, 266, 284, 406, 434, 497, 532, 551, 568, 589, 812, 868, 899, 994, 1064, 1102, 1178, 1349, 1624, 1736, 1798, 1988, 2059, 2201, 2204, 2356, 2698, 3596, 3857, 3976, 4118, 4123, 4402, 4408, 4712, 5396, 6293, 7192, 7714, 8236, 8246, 8804, 9443, 10792, 12586, 14413, 15407, 15428, 16472, 16492, 17081, 17608, 18886, 25172, 28826, 30814, 30856, 32984, 34162, 37772, 39121, 41819, 50344, 57652, 61628, 63829, 68324, 75544, 78242, 83638, 115304, 119567, 123256, 127658, 136648, 156484, 167276, 239134, 255316, 273847, 292733, 312968, 334552, 446803, 478268, 510632, 547694, 585466, 893606, 956536, 1095388, 1170932, 1212751, 1787212, 2190776, 2341864, 2425502, 3574424, 4851004, 8489257, 9702008, 16978514, 33957028, 67914056]

約数ペア:

[(1, 67914056), (2, 33957028), (4, 16978514), (7, 9702008), (8, 8489257), (14, 4851004), (19, 3574424), (28, 2425502), (29, 2341864), (31, 2190776), (38, 1787212), (56, 1212751), (58, 1170932), (62, 1095388), (71, 956536), (76, 893606), (116, 585466), (124, 547694), (133, 510632), (142, 478268), (152, 446803), (203, 334552), (217, 312968), (232, 292733), (248, 273847), (266, 255316), (284, 239134), (406, 167276), (434, 156484), (497, 136648), (532, 127658), (551, 123256), (568, 119567), (589, 115304), (812, 83638), (868, 78242), (899, 75544), (994, 68324), (1064, 63829), (1102, 61628), (1178, 57652), (1349, 50344), (1624, 41819), (1736, 39121), (1798, 37772), (1988, 34162), (2059, 32984), (2201, 30856), (2204, 30814), (2356, 28826), (2698, 25172), (3596, 18886), (3857, 17608), (3976, 17081), (4118, 16492), (4123, 16472), (4402, 15428), (4408, 15407), (4712, 14413), (5396, 12586), (6293, 10792), (7192, 9443), (7714, 8804), (8236, 8246)]