78934056

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 142249944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 47, 57, 58, 76, 87, 94, 114, 116, 127, 141, 152, 174, 188, 228, 232, 254, 282, 348, 376, 381, 456, 508, 551, 564, 696, 762, 893, 1016, 1102, 1128, 1363, 1524, 1653, 1786, 2204, 2413, 2679, 2726, 3048, 3306, 3572, 3683, 4089, 4408, 4826, 5358, 5452, 5969, 6612, 7144, 7239, 7366, 8178, 9652, 10716, 10904, 11049, 11938, 13224, 14478, 14732, 16356, 17907, 19304, 21432, 22098, 23876, 25897, 28956, 29464, 32712, 35814, 44196, 47752, 51794, 57912, 69977, 71628, 77691, 88392, 103588, 113411, 139954, 143256, 155382, 173101, 207176, 209931, 226822, 279908, 310764, 340233, 346202, 419862, 453644, 519303, 559816, 621528, 680466, 692404, 839724, 907288, 1038606, 1360932, 1384808, 1679448, 2077212, 2721864, 3288919, 4154424, 6577838, 9866757, 13155676, 19733514, 26311352, 39467028, 78934056]

約数ペア:

[(1, 78934056), (2, 39467028), (3, 26311352), (4, 19733514), (6, 13155676), (8, 9866757), (12, 6577838), (19, 4154424), (24, 3288919), (29, 2721864), (38, 2077212), (47, 1679448), (57, 1384808), (58, 1360932), (76, 1038606), (87, 907288), (94, 839724), (114, 692404), (116, 680466), (127, 621528), (141, 559816), (152, 519303), (174, 453644), (188, 419862), (228, 346202), (232, 340233), (254, 310764), (282, 279908), (348, 226822), (376, 209931), (381, 207176), (456, 173101), (508, 155382), (551, 143256), (564, 139954), (696, 113411), (762, 103588), (893, 88392), (1016, 77691), (1102, 71628), (1128, 69977), (1363, 57912), (1524, 51794), (1653, 47752), (1786, 44196), (2204, 35814), (2413, 32712), (2679, 29464), (2726, 28956), (3048, 25897), (3306, 23876), (3572, 22098), (3683, 21432), (4089, 19304), (4408, 17907), (4826, 16356), (5358, 14732), (5452, 14478), (5969, 13224), (6612, 11938), (7144, 11049), (7239, 10904), (7366, 10716), (8178, 9652)]