82760392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 184988160

約数和(自身を除く): 102227768

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 143, 146, 286, 292, 572, 584, 803, 949, 991, 1144, 1606, 1898, 1982, 3212, 3796, 3964, 6424, 7592, 7928, 10439, 10901, 12883, 20878, 21802, 25766, 41756, 43604, 51532, 72343, 83512, 87208, 103064, 141713, 144686, 283426, 289372, 566852, 578744, 795773, 940459, 1133704, 1591546, 1880918, 3183092, 3761836, 6366184, 7523672, 10345049, 20690098, 41380196, 82760392]

約数ペア:

[(1, 82760392), (2, 41380196), (4, 20690098), (8, 10345049), (11, 7523672), (13, 6366184), (22, 3761836), (26, 3183092), (44, 1880918), (52, 1591546), (73, 1133704), (88, 940459), (104, 795773), (143, 578744), (146, 566852), (286, 289372), (292, 283426), (572, 144686), (584, 141713), (803, 103064), (949, 87208), (991, 83512), (1144, 72343), (1606, 51532), (1898, 43604), (1982, 41756), (3212, 25766), (3796, 21802), (3964, 20878), (6424, 12883), (7592, 10901), (7928, 10439)]