83213768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 180878400

約数和(自身を除く): 97664632

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 157, 209, 314, 317, 418, 628, 634, 836, 1256, 1268, 1672, 1727, 2536, 2983, 3454, 3487, 5966, 6023, 6908, 6974, 11932, 12046, 13816, 13948, 23864, 24092, 27896, 32813, 48184, 49769, 65626, 66253, 99538, 131252, 132506, 199076, 262504, 265012, 398152, 530024, 547459, 945611, 1094918, 1891222, 2189836, 3782444, 4379672, 7564888, 10401721, 20803442, 41606884, 83213768]

約数ペア:

[(1, 83213768), (2, 41606884), (4, 20803442), (8, 10401721), (11, 7564888), (19, 4379672), (22, 3782444), (38, 2189836), (44, 1891222), (76, 1094918), (88, 945611), (152, 547459), (157, 530024), (209, 398152), (314, 265012), (317, 262504), (418, 199076), (628, 132506), (634, 131252), (836, 99538), (1256, 66253), (1268, 65626), (1672, 49769), (1727, 48184), (2536, 32813), (2983, 27896), (3454, 24092), (3487, 23864), (5966, 13948), (6023, 13816), (6908, 12046), (6974, 11932)]