87574938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 205922304

約数和(自身を除く): 118347366

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 682, 713, 759, 1023, 1426, 1518, 1861, 2046, 2139, 3722, 4278, 5583, 7843, 11166, 15686, 20471, 23529, 40942, 42803, 47058, 57691, 61413, 85606, 115382, 122826, 128409, 173073, 256818, 346146, 470833, 634601, 941666, 1269202, 1326893, 1412499, 1903803, 2653786, 2824998, 3807606, 3980679, 7961358, 14595823, 29191646, 43787469, 87574938]

約数ペア:

[(1, 87574938), (2, 43787469), (3, 29191646), (6, 14595823), (11, 7961358), (22, 3980679), (23, 3807606), (31, 2824998), (33, 2653786), (46, 1903803), (62, 1412499), (66, 1326893), (69, 1269202), (93, 941666), (138, 634601), (186, 470833), (253, 346146), (341, 256818), (506, 173073), (682, 128409), (713, 122826), (759, 115382), (1023, 85606), (1426, 61413), (1518, 57691), (1861, 47058), (2046, 42803), (2139, 40942), (3722, 23529), (4278, 20471), (5583, 15686), (7843, 11166)]