88894624

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 120

約数和(自身を含む): 222343380

約数和(自身を除く): 133448756

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 89, 91, 98, 104, 112, 178, 182, 196, 208, 224, 343, 356, 364, 392, 416, 623, 637, 686, 712, 728, 784, 1157, 1246, 1274, 1372, 1424, 1456, 1568, 2314, 2401, 2492, 2548, 2744, 2848, 2912, 4361, 4459, 4628, 4802, 4984, 5096, 5488, 8099, 8722, 8918, 9256, 9604, 9968, 10192, 10976, 16198, 17444, 17836, 18512, 19208, 19936, 20384, 30527, 31213, 32396, 34888, 35672, 37024, 38416, 56693, 61054, 62426, 64792, 69776, 71344, 76832, 113386, 122108, 124852, 129584, 139552, 142688, 213689, 226772, 244216, 249704, 259168, 396851, 427378, 453544, 488432, 499408, 793702, 854756, 907088, 976864, 998816, 1587404, 1709512, 1814176, 2777957, 3174808, 3419024, 5555914, 6349616, 6838048, 11111828, 12699232, 22223656, 44447312, 88894624]

約数ペア:

[(1, 88894624), (2, 44447312), (4, 22223656), (7, 12699232), (8, 11111828), (13, 6838048), (14, 6349616), (16, 5555914), (26, 3419024), (28, 3174808), (32, 2777957), (49, 1814176), (52, 1709512), (56, 1587404), (89, 998816), (91, 976864), (98, 907088), (104, 854756), (112, 793702), (178, 499408), (182, 488432), (196, 453544), (208, 427378), (224, 396851), (343, 259168), (356, 249704), (364, 244216), (392, 226772), (416, 213689), (623, 142688), (637, 139552), (686, 129584), (712, 124852), (728, 122108), (784, 113386), (1157, 76832), (1246, 71344), (1274, 69776), (1372, 64792), (1424, 62426), (1456, 61054), (1568, 56693), (2314, 38416), (2401, 37024), (2492, 35672), (2548, 34888), (2744, 32396), (2848, 31213), (2912, 30527), (4361, 20384), (4459, 19936), (4628, 19208), (4802, 18512), (4984, 17836), (5096, 17444), (5488, 16198), (8099, 10976), (8722, 10192), (8918, 9968), (9256, 9604)]