78375076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3508

約数の個数: 48

約数和(自身を含む): 162288000

約数和(自身を除く): 83912924

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 3449, 5681, 6898, 11362, 13796, 22724, 44837, 65531, 79327, 89674, 131062, 158654, 179348, 262124, 317308, 851903, 1031251, 1507213, 1703806, 2062502, 3014426, 3407612, 4125004, 6028852, 19593769, 39187538, 78375076]

約数ペア:

[(1, 78375076), (2, 39187538), (4, 19593769), (13, 6028852), (19, 4125004), (23, 3407612), (26, 3014426), (38, 2062502), (46, 1703806), (52, 1507213), (76, 1031251), (92, 851903), (247, 317308), (299, 262124), (437, 179348), (494, 158654), (598, 131062), (874, 89674), (988, 79327), (1196, 65531), (1748, 44837), (3449, 22724), (5681, 13796), (6898, 11362)]