69401472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25819}}^1$

素因数の和:25843

約数の個数: 64

約数和(自身を含む): 210691200

約数和(自身を除く): 141289728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25819, 51638, 77457, 103276, 154914, 180733, 206552, 309828, 361466, 413104, 542199, 619656, 722932, 826208, 1084398, 1239312, 1445864, 1652416, 2168796, 2478624, 2891728, 3304832, 4337592, 4957248, 5783456, 8675184, 9914496, 11566912, 17350368, 23133824, 34700736, 69401472]

約数ペア:

[(1, 69401472), (2, 34700736), (3, 23133824), (4, 17350368), (6, 11566912), (7, 9914496), (8, 8675184), (12, 5783456), (14, 4957248), (16, 4337592), (21, 3304832), (24, 2891728), (28, 2478624), (32, 2168796), (42, 1652416), (48, 1445864), (56, 1239312), (64, 1084398), (84, 826208), (96, 722932), (112, 619656), (128, 542199), (168, 413104), (192, 361466), (224, 309828), (336, 206552), (384, 180733), (448, 154914), (672, 103276), (896, 77457), (1344, 51638), (2688, 25819)]