74564208

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27253}}^1$

素因数の和:27286

約数の個数: 60

約数和(自身を含む): 219667240

約数和(自身を除く): 145103032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 27253, 54506, 81759, 109012, 163518, 218024, 245277, 327036, 436048, 490554, 517807, 654072, 981108, 1035614, 1308144, 1553421, 1962216, 2071228, 3106842, 3924432, 4142456, 4660263, 6213684, 8284912, 9320526, 12427368, 18641052, 24854736, 37282104, 74564208]

約数ペア:

[(1, 74564208), (2, 37282104), (3, 24854736), (4, 18641052), (6, 12427368), (8, 9320526), (9, 8284912), (12, 6213684), (16, 4660263), (18, 4142456), (19, 3924432), (24, 3106842), (36, 2071228), (38, 1962216), (48, 1553421), (57, 1308144), (72, 1035614), (76, 981108), (114, 654072), (144, 517807), (152, 490554), (171, 436048), (228, 327036), (304, 245277), (342, 218024), (456, 163518), (684, 109012), (912, 81759), (1368, 54506), (2736, 27253)]