77516808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 213969600

約数和(自身を除く): 136452792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 361, 389, 437, 456, 552, 722, 778, 874, 1083, 1167, 1311, 1444, 1556, 1748, 2166, 2334, 2622, 2888, 3112, 3496, 4332, 4668, 5244, 7391, 8303, 8664, 8947, 9336, 10488, 14782, 16606, 17894, 22173, 24909, 26841, 29564, 33212, 35788, 44346, 49818, 53682, 59128, 66424, 71576, 88692, 99636, 107364, 140429, 169993, 177384, 199272, 214728, 280858, 339986, 421287, 509979, 561716, 679972, 842574, 1019958, 1123432, 1359944, 1685148, 2039916, 3229867, 3370296, 4079832, 6459734, 9689601, 12919468, 19379202, 25838936, 38758404, 77516808]

約数ペア:

[(1, 77516808), (2, 38758404), (3, 25838936), (4, 19379202), (6, 12919468), (8, 9689601), (12, 6459734), (19, 4079832), (23, 3370296), (24, 3229867), (38, 2039916), (46, 1685148), (57, 1359944), (69, 1123432), (76, 1019958), (92, 842574), (114, 679972), (138, 561716), (152, 509979), (184, 421287), (228, 339986), (276, 280858), (361, 214728), (389, 199272), (437, 177384), (456, 169993), (552, 140429), (722, 107364), (778, 99636), (874, 88692), (1083, 71576), (1167, 66424), (1311, 59128), (1444, 53682), (1556, 49818), (1748, 44346), (2166, 35788), (2334, 33212), (2622, 29564), (2888, 26841), (3112, 24909), (3496, 22173), (4332, 17894), (4668, 16606), (5244, 14782), (7391, 10488), (8303, 9336), (8664, 8947)]