89744908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 180300960

約数和(自身を除く): 90556052

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 116, 122, 244, 319, 638, 671, 1153, 1276, 1342, 1769, 2306, 2684, 3538, 4612, 7076, 12683, 19459, 25366, 33437, 38918, 50732, 66874, 70333, 77836, 133748, 140666, 281332, 367807, 735614, 773663, 1471228, 1547326, 2039657, 3094652, 4079314, 8158628, 22436227, 44872454, 89744908]

約数ペア:

[(1, 89744908), (2, 44872454), (4, 22436227), (11, 8158628), (22, 4079314), (29, 3094652), (44, 2039657), (58, 1547326), (61, 1471228), (116, 773663), (122, 735614), (244, 367807), (319, 281332), (638, 140666), (671, 133748), (1153, 77836), (1276, 70333), (1342, 66874), (1769, 50732), (2306, 38918), (2684, 33437), (3538, 25366), (4612, 19459), (7076, 12683)]