72880704

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9733}}^1$

素因数の和:9764

約数の個数: 84

約数和(自身を含む): 224991676

約数和(自身を除く): 152110972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 9733, 19466, 29199, 38932, 58398, 77864, 87597, 116796, 126529, 155728, 175194, 233592, 253058, 311456, 350388, 379587, 467184, 506116, 622912, 700776, 759174, 934368, 1012232, 1138761, 1401552, 1518348, 1868736, 2024464, 2277522, 2803104, 3036696, 4048928, 4555044, 5606208, 6073392, 8097856, 9110088, 12146784, 18220176, 24293568, 36440352, 72880704]

約数ペア:

[(1, 72880704), (2, 36440352), (3, 24293568), (4, 18220176), (6, 12146784), (8, 9110088), (9, 8097856), (12, 6073392), (13, 5606208), (16, 4555044), (18, 4048928), (24, 3036696), (26, 2803104), (32, 2277522), (36, 2024464), (39, 1868736), (48, 1518348), (52, 1401552), (64, 1138761), (72, 1012232), (78, 934368), (96, 759174), (104, 700776), (117, 622912), (144, 506116), (156, 467184), (192, 379587), (208, 350388), (234, 311456), (288, 253058), (312, 233592), (416, 175194), (468, 155728), (576, 126529), (624, 116796), (832, 87597), (936, 77864), (1248, 58398), (1872, 38932), (2496, 29199), (3744, 19466), (7488, 9733)]