91395472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1544

約数の個数: 80

約数和(自身を含む): 220521600

約数和(自身を除く): 129126128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1481, 1624, 2128, 2204, 2962, 3248, 3857, 4408, 5924, 7714, 8816, 10367, 11848, 15428, 20734, 23696, 28139, 30856, 41468, 42949, 56278, 61712, 82936, 85898, 112556, 165872, 171796, 196973, 225112, 300643, 343592, 393946, 450224, 601286, 687184, 787892, 816031, 1202572, 1575784, 1632062, 2405144, 3151568, 3264124, 4810288, 5712217, 6528248, 11424434, 13056496, 22848868, 45697736, 91395472]

約数ペア:

[(1, 91395472), (2, 45697736), (4, 22848868), (7, 13056496), (8, 11424434), (14, 6528248), (16, 5712217), (19, 4810288), (28, 3264124), (29, 3151568), (38, 2405144), (56, 1632062), (58, 1575784), (76, 1202572), (112, 816031), (116, 787892), (133, 687184), (152, 601286), (203, 450224), (232, 393946), (266, 343592), (304, 300643), (406, 225112), (464, 196973), (532, 171796), (551, 165872), (812, 112556), (1064, 85898), (1102, 82936), (1481, 61712), (1624, 56278), (2128, 42949), (2204, 41468), (2962, 30856), (3248, 28139), (3857, 23696), (4408, 20734), (5924, 15428), (7714, 11848), (8816, 10367)]