84698656

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2886

約数の個数: 72

約数和(自身を含む): 204256080

約数和(自身を除く): 119557424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2843, 3724, 4256, 5686, 7448, 11372, 14896, 19901, 22744, 29792, 39802, 45488, 54017, 79604, 90976, 108034, 139307, 159208, 216068, 278614, 318416, 378119, 432136, 557228, 636832, 756238, 864272, 1114456, 1512476, 1728544, 2228912, 2646833, 3024952, 4457824, 5293666, 6049904, 10587332, 12099808, 21174664, 42349328, 84698656]

約数ペア:

[(1, 84698656), (2, 42349328), (4, 21174664), (7, 12099808), (8, 10587332), (14, 6049904), (16, 5293666), (19, 4457824), (28, 3024952), (32, 2646833), (38, 2228912), (49, 1728544), (56, 1512476), (76, 1114456), (98, 864272), (112, 756238), (133, 636832), (152, 557228), (196, 432136), (224, 378119), (266, 318416), (304, 278614), (392, 216068), (532, 159208), (608, 139307), (784, 108034), (931, 90976), (1064, 79604), (1568, 54017), (1862, 45488), (2128, 39802), (2843, 29792), (3724, 22744), (4256, 19901), (5686, 14896), (7448, 11372)]