87787756

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 184242240

約数和(自身を除く): 96454484

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 1481, 2044, 2117, 2962, 4234, 5924, 8468, 10367, 14819, 20734, 29638, 41468, 42949, 59276, 85898, 108113, 171796, 216226, 300643, 432452, 601286, 756791, 1202572, 1513582, 3027164, 3135277, 6270554, 12541108, 21946939, 43893878, 87787756]

約数ペア:

[(1, 87787756), (2, 43893878), (4, 21946939), (7, 12541108), (14, 6270554), (28, 3135277), (29, 3027164), (58, 1513582), (73, 1202572), (116, 756791), (146, 601286), (203, 432452), (292, 300643), (406, 216226), (511, 171796), (812, 108113), (1022, 85898), (1481, 59276), (2044, 42949), (2117, 41468), (2962, 29638), (4234, 20734), (5924, 14819), (8468, 10367)]