78681312

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{761}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 224668080

約数和(自身を除く): 145986768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 761, 1077, 1436, 1522, 2154, 2283, 2872, 3044, 3231, 4308, 4566, 5744, 6088, 6462, 6849, 8616, 9132, 11488, 12176, 12924, 13698, 17232, 18264, 24352, 25848, 27396, 34464, 36528, 51696, 54792, 73056, 103392, 109584, 219168, 273199, 546398, 819597, 1092796, 1639194, 2185592, 2458791, 3278388, 4371184, 4917582, 6556776, 8742368, 9835164, 13113552, 19670328, 26227104, 39340656, 78681312]

約数ペア:

[(1, 78681312), (2, 39340656), (3, 26227104), (4, 19670328), (6, 13113552), (8, 9835164), (9, 8742368), (12, 6556776), (16, 4917582), (18, 4371184), (24, 3278388), (32, 2458791), (36, 2185592), (48, 1639194), (72, 1092796), (96, 819597), (144, 546398), (288, 273199), (359, 219168), (718, 109584), (761, 103392), (1077, 73056), (1436, 54792), (1522, 51696), (2154, 36528), (2283, 34464), (2872, 27396), (3044, 25848), (3231, 24352), (4308, 18264), (4566, 17232), (5744, 13698), (6088, 12924), (6462, 12176), (6849, 11488), (8616, 9132)]