81910824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 216691200

約数和(自身を除く): 134780376

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 263, 456, 526, 683, 789, 1052, 1366, 1578, 2049, 2104, 2732, 3156, 4098, 4997, 5464, 6312, 8196, 9994, 12977, 14991, 16392, 19988, 25954, 29982, 38931, 39976, 51908, 59964, 77862, 103816, 119928, 155724, 179629, 311448, 359258, 538887, 718516, 1077774, 1437032, 2155548, 3412951, 4311096, 6825902, 10238853, 13651804, 20477706, 27303608, 40955412, 81910824]

約数ペア:

[(1, 81910824), (2, 40955412), (3, 27303608), (4, 20477706), (6, 13651804), (8, 10238853), (12, 6825902), (19, 4311096), (24, 3412951), (38, 2155548), (57, 1437032), (76, 1077774), (114, 718516), (152, 538887), (228, 359258), (263, 311448), (456, 179629), (526, 155724), (683, 119928), (789, 103816), (1052, 77862), (1366, 59964), (1578, 51908), (2049, 39976), (2104, 38931), (2732, 29982), (3156, 25954), (4098, 19988), (4997, 16392), (5464, 14991), (6312, 12977), (8196, 9994)]