84720233806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{21673}}^1$

素因数の和:21941

約数の個数: 64

約数和(自身を含む): 148343791680

約数和(自身を除く): 63623557874

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 193, 247, 386, 494, 533, 779, 1066, 1558, 2509, 3667, 5018, 7334, 7913, 10127, 15826, 20254, 21673, 43346, 47671, 95342, 102869, 150347, 205738, 281749, 300694, 411787, 563498, 823574, 888593, 1777186, 1954511, 3909022, 4182889, 5353231, 8365778, 10706462, 11551709, 16883267, 23103418, 33766534, 54377557, 79474891, 108755114, 158949782, 171498449, 219482471, 342996898, 438964942, 1033173583, 2066347166, 2229479837, 3258470531, 4458959674, 6516941062, 42360116903, 84720233806]

約数ペア:

[(1, 84720233806), (2, 42360116903), (13, 6516941062), (19, 4458959674), (26, 3258470531), (38, 2229479837), (41, 2066347166), (82, 1033173583), (193, 438964942), (247, 342996898), (386, 219482471), (494, 171498449), (533, 158949782), (779, 108755114), (1066, 79474891), (1558, 54377557), (2509, 33766534), (3667, 23103418), (5018, 16883267), (7334, 11551709), (7913, 10706462), (10127, 8365778), (15826, 5353231), (20254, 4182889), (21673, 3909022), (43346, 1954511), (47671, 1777186), (95342, 888593), (102869, 823574), (150347, 563498), (205738, 411787), (281749, 300694)]