71364357542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{21991}}^1$

素因数の和:22161

約数の個数: 64

約数和(自身を含む): 121606963200

約数和(自身を除く): 50242605658

約数列:

[1, 2, 19, 23, 38, 46, 47, 79, 94, 158, 437, 874, 893, 1081, 1501, 1786, 1817, 2162, 3002, 3634, 3713, 7426, 20539, 21991, 34523, 41078, 43982, 69046, 70547, 85399, 141094, 170798, 417829, 505793, 835658, 1011586, 1033577, 1622581, 1737289, 2067154, 3245162, 3474578, 9610067, 19220134, 19637963, 23772271, 33008491, 39275926, 39957647, 47544542, 66016982, 79915294, 81652583, 163305166, 451673149, 759195293, 903346298, 1518390586, 1551399077, 1878009409, 3102798154, 3756018818, 35682178771, 71364357542]

約数ペア:

[(1, 71364357542), (2, 35682178771), (19, 3756018818), (23, 3102798154), (38, 1878009409), (46, 1551399077), (47, 1518390586), (79, 903346298), (94, 759195293), (158, 451673149), (437, 163305166), (874, 81652583), (893, 79915294), (1081, 66016982), (1501, 47544542), (1786, 39957647), (1817, 39275926), (2162, 33008491), (3002, 23772271), (3634, 19637963), (3713, 19220134), (7426, 9610067), (20539, 3474578), (21991, 3245162), (34523, 2067154), (41078, 1737289), (43982, 1622581), (69046, 1033577), (70547, 1011586), (85399, 835658), (141094, 505793), (170798, 417829)]