74399388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 209685504

約数和(自身を除く): 135286116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 97, 138, 161, 194, 276, 291, 322, 388, 397, 483, 582, 644, 679, 794, 966, 1164, 1191, 1358, 1588, 1932, 2037, 2231, 2382, 2716, 2779, 4074, 4462, 4764, 5558, 6693, 8148, 8337, 8924, 9131, 11116, 13386, 15617, 16674, 18262, 26772, 27393, 31234, 33348, 36524, 38509, 46851, 54786, 62468, 63917, 77018, 93702, 109572, 115527, 127834, 154036, 187404, 191751, 231054, 255668, 269563, 383502, 462108, 539126, 767004, 808689, 885707, 1078252, 1617378, 1771414, 2657121, 3234756, 3542828, 5314242, 6199949, 10628484, 12399898, 18599847, 24799796, 37199694, 74399388]

約数ペア:

[(1, 74399388), (2, 37199694), (3, 24799796), (4, 18599847), (6, 12399898), (7, 10628484), (12, 6199949), (14, 5314242), (21, 3542828), (23, 3234756), (28, 2657121), (42, 1771414), (46, 1617378), (69, 1078252), (84, 885707), (92, 808689), (97, 767004), (138, 539126), (161, 462108), (194, 383502), (276, 269563), (291, 255668), (322, 231054), (388, 191751), (397, 187404), (483, 154036), (582, 127834), (644, 115527), (679, 109572), (794, 93702), (966, 77018), (1164, 63917), (1191, 62468), (1358, 54786), (1588, 46851), (1932, 38509), (2037, 36524), (2231, 33348), (2382, 31234), (2716, 27393), (2779, 26772), (4074, 18262), (4462, 16674), (4764, 15617), (5558, 13386), (6693, 11116), (8148, 9131), (8337, 8924)]