71223306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5027

約数の個数: 64

約数和(自身を含む): 183361536

約数和(自身を除く): 112138230

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 4973, 7161, 9946, 14322, 14919, 29838, 34811, 54703, 69622, 104433, 109406, 154163, 164109, 208866, 308326, 328218, 382921, 462489, 765842, 924978, 1079141, 1148763, 1695793, 2158282, 2297526, 3237423, 3391586, 5087379, 6474846, 10174758, 11870551, 23741102, 35611653, 71223306]

約数ペア:

[(1, 71223306), (2, 35611653), (3, 23741102), (6, 11870551), (7, 10174758), (11, 6474846), (14, 5087379), (21, 3391586), (22, 3237423), (31, 2297526), (33, 2158282), (42, 1695793), (62, 1148763), (66, 1079141), (77, 924978), (93, 765842), (154, 462489), (186, 382921), (217, 328218), (231, 308326), (341, 208866), (434, 164109), (462, 154163), (651, 109406), (682, 104433), (1023, 69622), (1302, 54703), (2046, 34811), (2387, 29838), (4774, 14919), (4973, 14322), (7161, 9946)]