73280872

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9839}}^1$

素因数の和:9878

約数の個数: 48

約数和(自身を含む): 168264000

約数和(自身を除く): 94983128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 9839, 19678, 39356, 68873, 78712, 137746, 186941, 275492, 373882, 482111, 550984, 747764, 964222, 1308587, 1495528, 1928444, 2617174, 3856888, 5234348, 9160109, 10468696, 18320218, 36640436, 73280872]

約数ペア:

[(1, 73280872), (2, 36640436), (4, 18320218), (7, 10468696), (8, 9160109), (14, 5234348), (19, 3856888), (28, 2617174), (38, 1928444), (49, 1495528), (56, 1308587), (76, 964222), (98, 747764), (133, 550984), (152, 482111), (196, 373882), (266, 275492), (392, 186941), (532, 137746), (931, 78712), (1064, 68873), (1862, 39356), (3724, 19678), (7448, 9839)]