80457963404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{30781}}^1$

素因数の和:31015

約数の個数: 96

約数和(自身を含む): 178391786496

約数和(自身を除く): 97933823092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 167, 172, 182, 301, 334, 364, 559, 602, 668, 1118, 1169, 1204, 2171, 2236, 2338, 3913, 4342, 4676, 7181, 7826, 8684, 14362, 15197, 15652, 28724, 30394, 30781, 50267, 60788, 61562, 93353, 100534, 123124, 186706, 201068, 215467, 373412, 400153, 430934, 653471, 800306, 861868, 1306942, 1323583, 1600612, 2613884, 2647166, 2801071, 5140427, 5294332, 5602142, 9265081, 10280854, 11204284, 17206579, 18530162, 20561708, 34413158, 35982989, 37060324, 66825551, 68826316, 71965978, 120446053, 133651102, 143931956, 221038361, 240892106, 267302204, 442076722, 467778857, 481784212, 884153444, 935557714, 1547268527, 1871115428, 2873498693, 3094537054, 5746997386, 6189074108, 11493994772, 20114490851, 40228981702, 80457963404]

約数ペア:

[(1, 80457963404), (2, 40228981702), (4, 20114490851), (7, 11493994772), (13, 6189074108), (14, 5746997386), (26, 3094537054), (28, 2873498693), (43, 1871115428), (52, 1547268527), (86, 935557714), (91, 884153444), (167, 481784212), (172, 467778857), (182, 442076722), (301, 267302204), (334, 240892106), (364, 221038361), (559, 143931956), (602, 133651102), (668, 120446053), (1118, 71965978), (1169, 68826316), (1204, 66825551), (2171, 37060324), (2236, 35982989), (2338, 34413158), (3913, 20561708), (4342, 18530162), (4676, 17206579), (7181, 11204284), (7826, 10280854), (8684, 9265081), (14362, 5602142), (15197, 5294332), (15652, 5140427), (28724, 2801071), (30394, 2647166), (30781, 2613884), (50267, 1600612), (60788, 1323583), (61562, 1306942), (93353, 861868), (100534, 800306), (123124, 653471), (186706, 430934), (201068, 400153), (215467, 373412)]