78601544

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 174493440

約数和(自身を除く): 95891896

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 71, 106, 142, 212, 284, 371, 373, 424, 497, 568, 742, 746, 994, 1484, 1492, 1988, 2611, 2968, 2984, 3763, 3976, 5222, 7526, 10444, 15052, 19769, 20888, 26341, 26483, 30104, 39538, 52682, 52966, 79076, 105364, 105932, 138383, 158152, 185381, 210728, 211864, 276766, 370762, 553532, 741524, 1107064, 1403599, 1483048, 2807198, 5614396, 9825193, 11228792, 19650386, 39300772, 78601544]

約数ペア:

[(1, 78601544), (2, 39300772), (4, 19650386), (7, 11228792), (8, 9825193), (14, 5614396), (28, 2807198), (53, 1483048), (56, 1403599), (71, 1107064), (106, 741524), (142, 553532), (212, 370762), (284, 276766), (371, 211864), (373, 210728), (424, 185381), (497, 158152), (568, 138383), (742, 105932), (746, 105364), (994, 79076), (1484, 52966), (1492, 52682), (1988, 39538), (2611, 30104), (2968, 26483), (2984, 26341), (3763, 20888), (3976, 19769), (5222, 15052), (7526, 10444)]