87196844

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 179601408

約数和(自身を除く): 92404564

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 173, 188, 329, 346, 383, 658, 692, 766, 1211, 1316, 1532, 2422, 2681, 4844, 5362, 8131, 10724, 16262, 18001, 32524, 36002, 56917, 66259, 72004, 113834, 126007, 132518, 227668, 252014, 265036, 463813, 504028, 927626, 1855252, 3114173, 6228346, 12456692, 21799211, 43598422, 87196844]

約数ペア:

[(1, 87196844), (2, 43598422), (4, 21799211), (7, 12456692), (14, 6228346), (28, 3114173), (47, 1855252), (94, 927626), (173, 504028), (188, 463813), (329, 265036), (346, 252014), (383, 227668), (658, 132518), (692, 126007), (766, 113834), (1211, 72004), (1316, 66259), (1532, 56917), (2422, 36002), (2681, 32524), (4844, 18001), (5362, 16262), (8131, 10724)]