73511128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 154897920

約数和(自身を除く): 81386792

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 71, 92, 136, 142, 184, 284, 331, 391, 568, 662, 782, 1207, 1324, 1564, 1633, 2414, 2648, 3128, 3266, 4828, 5627, 6532, 7613, 9656, 11254, 13064, 15226, 22508, 23501, 27761, 30452, 45016, 47002, 55522, 60904, 94004, 111044, 129421, 188008, 222088, 258842, 399517, 517684, 540523, 799034, 1035368, 1081046, 1598068, 2162092, 3196136, 4324184, 9188891, 18377782, 36755564, 73511128]

約数ペア:

[(1, 73511128), (2, 36755564), (4, 18377782), (8, 9188891), (17, 4324184), (23, 3196136), (34, 2162092), (46, 1598068), (68, 1081046), (71, 1035368), (92, 799034), (136, 540523), (142, 517684), (184, 399517), (284, 258842), (331, 222088), (391, 188008), (568, 129421), (662, 111044), (782, 94004), (1207, 60904), (1324, 55522), (1564, 47002), (1633, 45016), (2414, 30452), (2648, 27761), (3128, 23501), (3266, 22508), (4828, 15226), (5627, 13064), (6532, 11254), (7613, 9656)]