85623772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 167311872

約数和(自身を除く): 81688100

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 191, 233, 382, 466, 481, 764, 932, 962, 1924, 2483, 3029, 4966, 6058, 7067, 8621, 9932, 12116, 14134, 17242, 28268, 34484, 44503, 89006, 91871, 112073, 178012, 183742, 224146, 367484, 448292, 578539, 1157078, 1646611, 2314156, 3293222, 6586444, 21405943, 42811886, 85623772]

約数ペア:

[(1, 85623772), (2, 42811886), (4, 21405943), (13, 6586444), (26, 3293222), (37, 2314156), (52, 1646611), (74, 1157078), (148, 578539), (191, 448292), (233, 367484), (382, 224146), (466, 183742), (481, 178012), (764, 112073), (932, 91871), (962, 89006), (1924, 44503), (2483, 34484), (3029, 28268), (4966, 17242), (6058, 14134), (7067, 12116), (8621, 9932)]