81232608

素因数分解:

$2^5\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1367}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 213736320

約数和(自身を除く): 132503712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 619, 1238, 1367, 1857, 2476, 2734, 3714, 4101, 4952, 5468, 7428, 8202, 9904, 10936, 14856, 16404, 19808, 21872, 29712, 32808, 43744, 59424, 65616, 131232, 846173, 1692346, 2538519, 3384692, 5077038, 6769384, 10154076, 13538768, 20308152, 27077536, 40616304, 81232608]

約数ペア:

[(1, 81232608), (2, 40616304), (3, 27077536), (4, 20308152), (6, 13538768), (8, 10154076), (12, 6769384), (16, 5077038), (24, 3384692), (32, 2538519), (48, 1692346), (96, 846173), (619, 131232), (1238, 65616), (1367, 59424), (1857, 43744), (2476, 32808), (2734, 29712), (3714, 21872), (4101, 19808), (4952, 16404), (5468, 14856), (7428, 10936), (8202, 9904)]