71283498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 168666624

約数和(自身を除く): 97383126

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 251, 286, 331, 429, 502, 662, 753, 858, 993, 1506, 1986, 2761, 3263, 3641, 4303, 5522, 6526, 7282, 8283, 8606, 9789, 10923, 12909, 16566, 19578, 21846, 25818, 35893, 47333, 71786, 83081, 94666, 107679, 141999, 166162, 215358, 249243, 283998, 498486, 913891, 1080053, 1827782, 2160106, 2741673, 3240159, 5483346, 6480318, 11880583, 23761166, 35641749, 71283498]

約数ペア:

[(1, 71283498), (2, 35641749), (3, 23761166), (6, 11880583), (11, 6480318), (13, 5483346), (22, 3240159), (26, 2741673), (33, 2160106), (39, 1827782), (66, 1080053), (78, 913891), (143, 498486), (251, 283998), (286, 249243), (331, 215358), (429, 166162), (502, 141999), (662, 107679), (753, 94666), (858, 83081), (993, 71786), (1506, 47333), (1986, 35893), (2761, 25818), (3263, 21846), (3641, 19578), (4303, 16566), (5522, 12909), (6526, 10923), (7282, 9789), (8283, 8606)]