80443006

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 148482720

約数和(自身を除く): 68039714

約数列:

[1, 2, 7, 14, 23, 46, 49, 89, 98, 161, 178, 322, 401, 623, 802, 1127, 1246, 2047, 2254, 2807, 4094, 4361, 5614, 8722, 9223, 14329, 18446, 19649, 28658, 35689, 39298, 64561, 71378, 100303, 129122, 200606, 249823, 451927, 499646, 820847, 903854, 1641694, 1748761, 3497522, 5745929, 11491858, 40221503, 80443006]

約数ペア:

[(1, 80443006), (2, 40221503), (7, 11491858), (14, 5745929), (23, 3497522), (46, 1748761), (49, 1641694), (89, 903854), (98, 820847), (161, 499646), (178, 451927), (322, 249823), (401, 200606), (623, 129122), (802, 100303), (1127, 71378), (1246, 64561), (2047, 39298), (2254, 35689), (2807, 28658), (4094, 19649), (4361, 18446), (5614, 14329), (8722, 9223)]