90574264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 102270536

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 61, 88, 94, 122, 188, 244, 359, 376, 488, 517, 671, 718, 1034, 1342, 1436, 2068, 2684, 2867, 2872, 3949, 4136, 5368, 5734, 7898, 11468, 15796, 16873, 21899, 22936, 31537, 31592, 33746, 43798, 63074, 67492, 87596, 126148, 134984, 175192, 185603, 240889, 252296, 371206, 481778, 742412, 963556, 1029253, 1484824, 1927112, 2058506, 4117012, 8234024, 11321783, 22643566, 45287132, 90574264]

約数ペア:

[(1, 90574264), (2, 45287132), (4, 22643566), (8, 11321783), (11, 8234024), (22, 4117012), (44, 2058506), (47, 1927112), (61, 1484824), (88, 1029253), (94, 963556), (122, 742412), (188, 481778), (244, 371206), (359, 252296), (376, 240889), (488, 185603), (517, 175192), (671, 134984), (718, 126148), (1034, 87596), (1342, 67492), (1436, 63074), (2068, 43798), (2684, 33746), (2867, 31592), (2872, 31537), (3949, 22936), (4136, 21899), (5368, 16873), (5734, 15796), (7898, 11468)]