69201858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 88391742

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 149, 186, 227, 298, 341, 447, 454, 681, 682, 894, 1023, 1362, 1639, 2046, 2497, 3278, 4619, 4917, 4994, 7037, 7491, 9238, 9834, 13857, 14074, 14982, 21111, 27714, 33823, 42222, 50809, 67646, 77407, 101469, 101618, 152427, 154814, 202938, 232221, 304854, 372053, 464442, 744106, 1048513, 1116159, 2097026, 2232318, 3145539, 6291078, 11533643, 23067286, 34600929, 69201858]

約数ペア:

[(1, 69201858), (2, 34600929), (3, 23067286), (6, 11533643), (11, 6291078), (22, 3145539), (31, 2232318), (33, 2097026), (62, 1116159), (66, 1048513), (93, 744106), (149, 464442), (186, 372053), (227, 304854), (298, 232221), (341, 202938), (447, 154814), (454, 152427), (681, 101618), (682, 101469), (894, 77407), (1023, 67646), (1362, 50809), (1639, 42222), (2046, 33823), (2497, 27714), (3278, 21111), (4619, 14982), (4917, 14074), (4994, 13857), (7037, 9834), (7491, 9238)]