80090016

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2311}}^1$

素因数の和:2362

約数の個数: 72

約数和(自身を含む): 221979744

約数和(自身を除く): 141889728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2311, 2888, 4332, 4622, 5776, 6933, 8664, 9244, 11552, 13866, 17328, 18488, 27732, 34656, 36976, 43909, 55464, 73952, 87818, 110928, 131727, 175636, 221856, 263454, 351272, 526908, 702544, 834271, 1053816, 1405088, 1668542, 2107632, 2502813, 3337084, 4215264, 5005626, 6674168, 10011252, 13348336, 20022504, 26696672, 40045008, 80090016]

約数ペア:

[(1, 80090016), (2, 40045008), (3, 26696672), (4, 20022504), (6, 13348336), (8, 10011252), (12, 6674168), (16, 5005626), (19, 4215264), (24, 3337084), (32, 2502813), (38, 2107632), (48, 1668542), (57, 1405088), (76, 1053816), (96, 834271), (114, 702544), (152, 526908), (228, 351272), (304, 263454), (361, 221856), (456, 175636), (608, 131727), (722, 110928), (912, 87818), (1083, 73952), (1444, 55464), (1824, 43909), (2166, 36976), (2311, 34656), (2888, 27732), (4332, 18488), (4622, 17328), (5776, 13866), (6933, 11552), (8664, 9244)]