89857376

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3412

約数の個数: 72

約数和(自身を含む): 217959336

約数和(自身を除く): 128101960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3371, 3808, 6664, 6742, 13328, 13484, 23597, 26656, 26968, 47194, 53936, 57307, 94388, 107872, 114614, 165179, 188776, 229228, 330358, 377552, 401149, 458456, 660716, 755104, 802298, 916912, 1321432, 1604596, 1833824, 2642864, 2808043, 3209192, 5285728, 5616086, 6418384, 11232172, 12836768, 22464344, 44928688, 89857376]

約数ペア:

[(1, 89857376), (2, 44928688), (4, 22464344), (7, 12836768), (8, 11232172), (14, 6418384), (16, 5616086), (17, 5285728), (28, 3209192), (32, 2808043), (34, 2642864), (49, 1833824), (56, 1604596), (68, 1321432), (98, 916912), (112, 802298), (119, 755104), (136, 660716), (196, 458456), (224, 401149), (238, 377552), (272, 330358), (392, 229228), (476, 188776), (544, 165179), (784, 114614), (833, 107872), (952, 94388), (1568, 57307), (1666, 53936), (1904, 47194), (3332, 26968), (3371, 26656), (3808, 23597), (6664, 13484), (6742, 13328)]