72847008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19457}}^1$

素因数の和:19486

約数の個数: 72

約数和(自身を含む): 223105428

約数和(自身を除く): 150258420

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, 19457, 38914, 58371, 77828, 116742, 155656, 175113, 233484, 252941, 311312, 350226, 466968, 505882, 622624, 700452, 758823, 933936, 1011764, 1400904, 1517646, 1867872, 2023528, 2276469, 2801808, 3035292, 4047056, 4552938, 5603616, 6070584, 8094112, 9105876, 12141168, 18211752, 24282336, 36423504, 72847008]

約数ペア:

[(1, 72847008), (2, 36423504), (3, 24282336), (4, 18211752), (6, 12141168), (8, 9105876), (9, 8094112), (12, 6070584), (13, 5603616), (16, 4552938), (18, 4047056), (24, 3035292), (26, 2801808), (32, 2276469), (36, 2023528), (39, 1867872), (48, 1517646), (52, 1400904), (72, 1011764), (78, 933936), (96, 758823), (104, 700452), (117, 622624), (144, 505882), (156, 466968), (208, 350226), (234, 311312), (288, 252941), (312, 233484), (416, 175113), (468, 155656), (624, 116742), (936, 77828), (1248, 58371), (1872, 38914), (3744, 19457)]