68518944

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18301}}^1$

素因数の和:18330

約数の個数: 72

約数和(自身を含む): 209850732

約数和(自身を除く): 141331788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 18301, 36602, 54903, 73204, 109806, 146408, 164709, 219612, 237913, 292816, 329418, 439224, 475826, 585632, 658836, 713739, 878448, 951652, 1317672, 1427478, 1756896, 1903304, 2141217, 2635344, 2854956, 3806608, 4282434, 5270688, 5709912, 7613216, 8564868, 11419824, 17129736, 22839648, 34259472, 68518944]

約数ペア:

[(1, 68518944), (2, 34259472), (3, 22839648), (4, 17129736), (6, 11419824), (8, 8564868), (9, 7613216), (12, 5709912), (13, 5270688), (16, 4282434), (18, 3806608), (24, 2854956), (26, 2635344), (32, 2141217), (36, 1903304), (39, 1756896), (48, 1427478), (52, 1317672), (72, 951652), (78, 878448), (96, 713739), (104, 658836), (117, 585632), (144, 475826), (156, 439224), (208, 329418), (234, 292816), (288, 237913), (312, 219612), (416, 164709), (468, 146408), (624, 109806), (936, 73204), (1248, 54903), (1872, 36602), (3744, 18301)]