82420936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 178718400

約数和(自身を除く): 96297464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 424, 494, 689, 787, 988, 1007, 1378, 1574, 1976, 2014, 2756, 3148, 4028, 5512, 6296, 8056, 10231, 13091, 14953, 20462, 26182, 29906, 40924, 41711, 52364, 59812, 81848, 83422, 104728, 119624, 166844, 194389, 333688, 388778, 542243, 777556, 792509, 1084486, 1555112, 1585018, 2168972, 3170036, 4337944, 6340072, 10302617, 20605234, 41210468, 82420936]

約数ペア:

[(1, 82420936), (2, 41210468), (4, 20605234), (8, 10302617), (13, 6340072), (19, 4337944), (26, 3170036), (38, 2168972), (52, 1585018), (53, 1555112), (76, 1084486), (104, 792509), (106, 777556), (152, 542243), (212, 388778), (247, 333688), (424, 194389), (494, 166844), (689, 119624), (787, 104728), (988, 83422), (1007, 81848), (1378, 59812), (1574, 52364), (1976, 41711), (2014, 40924), (2756, 29906), (3148, 26182), (4028, 20462), (5512, 14953), (6296, 13091), (8056, 10231)]