68757962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 136733184

約数和(自身を除く): 67975222

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 71, 91, 119, 142, 182, 221, 238, 313, 442, 497, 626, 923, 994, 1207, 1547, 1846, 2191, 2414, 3094, 4069, 4382, 5321, 6461, 8138, 8449, 10642, 12922, 15691, 16898, 22223, 28483, 31382, 37247, 44446, 56966, 69173, 74494, 109837, 138346, 155561, 219674, 288899, 311122, 377791, 484211, 577798, 755582, 968422, 2022293, 2644537, 4044586, 4911283, 5289074, 9822566, 34378981, 68757962]

約数ペア:

[(1, 68757962), (2, 34378981), (7, 9822566), (13, 5289074), (14, 4911283), (17, 4044586), (26, 2644537), (34, 2022293), (71, 968422), (91, 755582), (119, 577798), (142, 484211), (182, 377791), (221, 311122), (238, 288899), (313, 219674), (442, 155561), (497, 138346), (626, 109837), (923, 74494), (994, 69173), (1207, 56966), (1547, 44446), (1846, 37247), (2191, 31382), (2414, 28483), (3094, 22223), (4069, 16898), (4382, 15691), (5321, 12922), (6461, 10642), (8138, 8449)]