88389368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 184377600

約数和(自身を除く): 95988232

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 131, 152, 184, 193, 262, 386, 437, 524, 772, 874, 1048, 1544, 1748, 2489, 3013, 3496, 3667, 4439, 4978, 6026, 7334, 8878, 9956, 12052, 14668, 17756, 19912, 24104, 25283, 29336, 35512, 50566, 57247, 84341, 101132, 114494, 168682, 202264, 228988, 337364, 457976, 480377, 581509, 674728, 960754, 1163018, 1921508, 2326036, 3843016, 4652072, 11048671, 22097342, 44194684, 88389368]

約数ペア:

[(1, 88389368), (2, 44194684), (4, 22097342), (8, 11048671), (19, 4652072), (23, 3843016), (38, 2326036), (46, 1921508), (76, 1163018), (92, 960754), (131, 674728), (152, 581509), (184, 480377), (193, 457976), (262, 337364), (386, 228988), (437, 202264), (524, 168682), (772, 114494), (874, 101132), (1048, 84341), (1544, 57247), (1748, 50566), (2489, 35512), (3013, 29336), (3496, 25283), (3667, 24104), (4439, 19912), (4978, 17756), (6026, 14668), (7334, 12052), (8878, 9956)]