78784108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 163134720

約数和(自身を除く): 84350612

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 3467, 5681, 6934, 11362, 13868, 22724, 45071, 65873, 79741, 90142, 131746, 159482, 180284, 263492, 318964, 856349, 1036633, 1515079, 1712698, 2073266, 3030158, 3425396, 4146532, 6060316, 19696027, 39392054, 78784108]

約数ペア:

[(1, 78784108), (2, 39392054), (4, 19696027), (13, 6060316), (19, 4146532), (23, 3425396), (26, 3030158), (38, 2073266), (46, 1712698), (52, 1515079), (76, 1036633), (92, 856349), (247, 318964), (299, 263492), (437, 180284), (494, 159482), (598, 131746), (874, 90142), (988, 79741), (1196, 65873), (1748, 45071), (3467, 22724), (5681, 13868), (6934, 11362)]