12871575437136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{78431653}}^1$

素因数の和:78431940

約数の個数: 80

約数和(自身を含む): 35945540754816

約数和(自身を除く): 23073965317680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 263, 312, 526, 624, 789, 1052, 1578, 2104, 3156, 3419, 4208, 6312, 6838, 10257, 12624, 13676, 20514, 27352, 41028, 54704, 82056, 164112, 78431653, 156863306, 235294959, 313726612, 470589918, 627453224, 941179836, 1019611489, 1254906448, 1882359672, 2039222978, 3058834467, 3764719344, 4078445956, 6117668934, 8156891912, 12235337868, 16313783824, 20627524739, 24470675736, 41255049478, 48941351472, 61882574217, 82510098956, 123765148434, 165020197912, 247530296868, 268157821607, 330040395824, 495060593736, 536315643214, 804473464821, 990121187472, 1072631286428, 1608946929642, 2145262572856, 3217893859284, 4290525145712, 6435787718568, 12871575437136]

約数ペア:

[(1, 12871575437136), (2, 6435787718568), (3, 4290525145712), (4, 3217893859284), (6, 2145262572856), (8, 1608946929642), (12, 1072631286428), (13, 990121187472), (16, 804473464821), (24, 536315643214), (26, 495060593736), (39, 330040395824), (48, 268157821607), (52, 247530296868), (78, 165020197912), (104, 123765148434), (156, 82510098956), (208, 61882574217), (263, 48941351472), (312, 41255049478), (526, 24470675736), (624, 20627524739), (789, 16313783824), (1052, 12235337868), (1578, 8156891912), (2104, 6117668934), (3156, 4078445956), (3419, 3764719344), (4208, 3058834467), (6312, 2039222978), (6838, 1882359672), (10257, 1254906448), (12624, 1019611489), (13676, 941179836), (20514, 627453224), (27352, 470589918), (41028, 313726612), (54704, 235294959), (82056, 156863306), (164112, 78431653)]