87136028

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 180278784

約数和(自身を除く): 93142756

約数列:

[1, 2, 4, 7, 14, 28, 53, 71, 106, 142, 212, 284, 371, 497, 742, 827, 994, 1484, 1654, 1988, 3308, 3763, 5789, 7526, 11578, 15052, 23156, 26341, 43831, 52682, 58717, 87662, 105364, 117434, 175324, 234868, 306817, 411019, 613634, 822038, 1227268, 1644076, 3112001, 6224002, 12448004, 21784007, 43568014, 87136028]

約数ペア:

[(1, 87136028), (2, 43568014), (4, 21784007), (7, 12448004), (14, 6224002), (28, 3112001), (53, 1644076), (71, 1227268), (106, 822038), (142, 613634), (212, 411019), (284, 306817), (371, 234868), (497, 175324), (742, 117434), (827, 105364), (994, 87662), (1484, 58717), (1654, 52682), (1988, 43831), (3308, 26341), (3763, 23156), (5789, 15052), (7526, 11578)]