87806994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 201785472

約数和(自身を除く): 113978478

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 41, 66, 74, 82, 111, 123, 222, 246, 407, 451, 814, 877, 902, 1221, 1353, 1517, 1754, 2442, 2631, 2706, 3034, 4551, 5262, 9102, 9647, 16687, 19294, 28941, 32449, 33374, 35957, 50061, 57882, 64898, 71914, 97347, 100122, 107871, 194694, 215742, 356939, 395527, 713878, 791054, 1070817, 1186581, 1330409, 2141634, 2373162, 2660818, 3991227, 7982454, 14634499, 29268998, 43903497, 87806994]

約数ペア:

[(1, 87806994), (2, 43903497), (3, 29268998), (6, 14634499), (11, 7982454), (22, 3991227), (33, 2660818), (37, 2373162), (41, 2141634), (66, 1330409), (74, 1186581), (82, 1070817), (111, 791054), (123, 713878), (222, 395527), (246, 356939), (407, 215742), (451, 194694), (814, 107871), (877, 100122), (902, 97347), (1221, 71914), (1353, 64898), (1517, 57882), (1754, 50061), (2442, 35957), (2631, 33374), (2706, 32449), (3034, 28941), (4551, 19294), (5262, 16687), (9102, 9647)]