91427116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 188762112

約数和(自身を除く): 97334996

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 121, 172, 191, 242, 253, 382, 473, 484, 506, 764, 946, 989, 1012, 1892, 1978, 2101, 2783, 3956, 4202, 4393, 5203, 5566, 8213, 8404, 8786, 10406, 10879, 11132, 16426, 17572, 20812, 21758, 23111, 32852, 43516, 46222, 48323, 90343, 92444, 96646, 119669, 180686, 188899, 193292, 239338, 361372, 377798, 478676, 531553, 755596, 993773, 1063106, 1987546, 2077889, 2126212, 3975092, 4155778, 8311556, 22856779, 45713558, 91427116]

約数ペア:

[(1, 91427116), (2, 45713558), (4, 22856779), (11, 8311556), (22, 4155778), (23, 3975092), (43, 2126212), (44, 2077889), (46, 1987546), (86, 1063106), (92, 993773), (121, 755596), (172, 531553), (191, 478676), (242, 377798), (253, 361372), (382, 239338), (473, 193292), (484, 188899), (506, 180686), (764, 119669), (946, 96646), (989, 92444), (1012, 90343), (1892, 48323), (1978, 46222), (2101, 43516), (2783, 32852), (3956, 23111), (4202, 21758), (4393, 20812), (5203, 17572), (5566, 16426), (8213, 11132), (8404, 10879), (8786, 10406)]