87209772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29423}}^1$

素因数の和:29462

約数の個数: 48

約数和(自身を含む): 230684160

約数和(自身を除く): 143474388

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 29423, 58846, 88269, 117692, 176538, 353076, 382499, 559037, 764998, 1118074, 1147497, 1529996, 1677111, 2236148, 2294994, 3354222, 4589988, 6708444, 7267481, 14534962, 21802443, 29069924, 43604886, 87209772]

約数ペア:

[(1, 87209772), (2, 43604886), (3, 29069924), (4, 21802443), (6, 14534962), (12, 7267481), (13, 6708444), (19, 4589988), (26, 3354222), (38, 2294994), (39, 2236148), (52, 1677111), (57, 1529996), (76, 1147497), (78, 1118074), (114, 764998), (156, 559037), (228, 382499), (247, 353076), (494, 176538), (741, 117692), (988, 88269), (1482, 58846), (2964, 29423)]