78272928

素因数分解:

$2^5\times 3^2\times {\mathrm{463}}^1\times {\mathrm{587}}^1$

素因数の和:1066

約数の個数: 72

約数和(自身を含む): 223449408

約数和(自身を除く): 145176480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 463, 587, 926, 1174, 1389, 1761, 1852, 2348, 2778, 3522, 3704, 4167, 4696, 5283, 5556, 7044, 7408, 8334, 9392, 10566, 11112, 14088, 14816, 16668, 18784, 21132, 22224, 28176, 33336, 42264, 44448, 56352, 66672, 84528, 133344, 169056, 271781, 543562, 815343, 1087124, 1630686, 2174248, 2446029, 3261372, 4348496, 4892058, 6522744, 8696992, 9784116, 13045488, 19568232, 26090976, 39136464, 78272928]

約数ペア:

[(1, 78272928), (2, 39136464), (3, 26090976), (4, 19568232), (6, 13045488), (8, 9784116), (9, 8696992), (12, 6522744), (16, 4892058), (18, 4348496), (24, 3261372), (32, 2446029), (36, 2174248), (48, 1630686), (72, 1087124), (96, 815343), (144, 543562), (288, 271781), (463, 169056), (587, 133344), (926, 84528), (1174, 66672), (1389, 56352), (1761, 44448), (1852, 42264), (2348, 33336), (2778, 28176), (3522, 22224), (3704, 21132), (4167, 18784), (4696, 16668), (5283, 14816), (5556, 14088), (7044, 11112), (7408, 10566), (8334, 9392)]