72218496

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 223061760

約数和(自身を除く): 150843264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 268, 336, 384, 401, 402, 448, 469, 536, 672, 802, 804, 896, 938, 1072, 1203, 1344, 1407, 1604, 1608, 1876, 2144, 2406, 2688, 2807, 2814, 3208, 3216, 3752, 4288, 4812, 5614, 5628, 6416, 6432, 7504, 8421, 8576, 9624, 11228, 11256, 12832, 12864, 15008, 16842, 19248, 22456, 22512, 25664, 25728, 26867, 30016, 33684, 38496, 44912, 45024, 51328, 53734, 60032, 67368, 76992, 80601, 89824, 90048, 107468, 134736, 153984, 161202, 179648, 180096, 188069, 214936, 269472, 322404, 359296, 376138, 429872, 538944, 564207, 644808, 752276, 859744, 1077888, 1128414, 1289616, 1504552, 1719488, 2256828, 2579232, 3009104, 3438976, 4513656, 5158464, 6018208, 9027312, 10316928, 12036416, 18054624, 24072832, 36109248, 72218496]

約数ペア:

[(1, 72218496), (2, 36109248), (3, 24072832), (4, 18054624), (6, 12036416), (7, 10316928), (8, 9027312), (12, 6018208), (14, 5158464), (16, 4513656), (21, 3438976), (24, 3009104), (28, 2579232), (32, 2256828), (42, 1719488), (48, 1504552), (56, 1289616), (64, 1128414), (67, 1077888), (84, 859744), (96, 752276), (112, 644808), (128, 564207), (134, 538944), (168, 429872), (192, 376138), (201, 359296), (224, 322404), (268, 269472), (336, 214936), (384, 188069), (401, 180096), (402, 179648), (448, 161202), (469, 153984), (536, 134736), (672, 107468), (802, 90048), (804, 89824), (896, 80601), (938, 76992), (1072, 67368), (1203, 60032), (1344, 53734), (1407, 51328), (1604, 45024), (1608, 44912), (1876, 38496), (2144, 33684), (2406, 30016), (2688, 26867), (2807, 25728), (2814, 25664), (3208, 22512), (3216, 22456), (3752, 19248), (4288, 16842), (4812, 15008), (5614, 12864), (5628, 12832), (6416, 11256), (6432, 11228), (7504, 9624), (8421, 8576)]