126318816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33739}}^1$

素因数の和:33768

約数の個数: 72

約数和(自身を含む): 386862840

約数和(自身を除く): 260544024

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, 33739, 67478, 101217, 134956, 202434, 269912, 303651, 404868, 438607, 539824, 607302, 809736, 877214, 1079648, 1214604, 1315821, 1619472, 1754428, 2429208, 2631642, 3238944, 3508856, 3947463, 4858416, 5263284, 7017712, 7894926, 9716832, 10526568, 14035424, 15789852, 21053136, 31579704, 42106272, 63159408, 126318816]

約数ペア:

[(1, 126318816), (2, 63159408), (3, 42106272), (4, 31579704), (6, 21053136), (8, 15789852), (9, 14035424), (12, 10526568), (13, 9716832), (16, 7894926), (18, 7017712), (24, 5263284), (26, 4858416), (32, 3947463), (36, 3508856), (39, 3238944), (48, 2631642), (52, 2429208), (72, 1754428), (78, 1619472), (96, 1315821), (104, 1214604), (117, 1079648), (144, 877214), (156, 809736), (208, 607302), (234, 539824), (288, 438607), (312, 404868), (416, 303651), (468, 269912), (624, 202434), (936, 134956), (1248, 101217), (1872, 67478), (3744, 33739)]