90607352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 199411200

約数和(自身を除く): 108803848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 152, 188, 209, 376, 418, 517, 836, 893, 1034, 1153, 1672, 1786, 2068, 2306, 3572, 4136, 4612, 7144, 9224, 9823, 12683, 19646, 21907, 25366, 39292, 43814, 50732, 54191, 78584, 87628, 101464, 108382, 175256, 216764, 240977, 433528, 481954, 596101, 963908, 1029629, 1192202, 1927816, 2059258, 2384404, 4118516, 4768808, 8237032, 11325919, 22651838, 45303676, 90607352]

約数ペア:

[(1, 90607352), (2, 45303676), (4, 22651838), (8, 11325919), (11, 8237032), (19, 4768808), (22, 4118516), (38, 2384404), (44, 2059258), (47, 1927816), (76, 1192202), (88, 1029629), (94, 963908), (152, 596101), (188, 481954), (209, 433528), (376, 240977), (418, 216764), (517, 175256), (836, 108382), (893, 101464), (1034, 87628), (1153, 78584), (1672, 54191), (1786, 50732), (2068, 43814), (2306, 39292), (3572, 25366), (4136, 21907), (4612, 19646), (7144, 12683), (9224, 9823)]