87190376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 202473600

約数和(自身を除く): 115283224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 229, 364, 458, 523, 728, 916, 1046, 1603, 1832, 2092, 2977, 3206, 3661, 4184, 5954, 6412, 6799, 7322, 11908, 12824, 13598, 14644, 20839, 23816, 27196, 29288, 41678, 47593, 54392, 83356, 95186, 119767, 166712, 190372, 239534, 380744, 479068, 838369, 958136, 1556971, 1676738, 3113942, 3353476, 6227884, 6706952, 10898797, 12455768, 21797594, 43595188, 87190376]

約数ペア:

[(1, 87190376), (2, 43595188), (4, 21797594), (7, 12455768), (8, 10898797), (13, 6706952), (14, 6227884), (26, 3353476), (28, 3113942), (52, 1676738), (56, 1556971), (91, 958136), (104, 838369), (182, 479068), (229, 380744), (364, 239534), (458, 190372), (523, 166712), (728, 119767), (916, 95186), (1046, 83356), (1603, 54392), (1832, 47593), (2092, 41678), (2977, 29288), (3206, 27196), (3661, 23816), (4184, 20839), (5954, 14644), (6412, 13598), (6799, 12824), (7322, 11908)]