77126874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 96226086

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 109, 142, 151, 213, 218, 302, 327, 426, 453, 654, 781, 906, 1199, 1562, 1661, 2343, 2398, 3322, 3597, 4686, 4983, 7194, 7739, 9966, 10721, 15478, 16459, 21442, 23217, 32163, 32918, 46434, 49377, 64326, 85129, 98754, 117931, 170258, 181049, 235862, 255387, 353793, 362098, 510774, 543147, 707586, 1086294, 1168589, 2337178, 3505767, 7011534, 12854479, 25708958, 38563437, 77126874]

約数ペア:

[(1, 77126874), (2, 38563437), (3, 25708958), (6, 12854479), (11, 7011534), (22, 3505767), (33, 2337178), (66, 1168589), (71, 1086294), (109, 707586), (142, 543147), (151, 510774), (213, 362098), (218, 353793), (302, 255387), (327, 235862), (426, 181049), (453, 170258), (654, 117931), (781, 98754), (906, 85129), (1199, 64326), (1562, 49377), (1661, 46434), (2343, 32918), (2398, 32163), (3322, 23217), (3597, 21442), (4686, 16459), (4983, 15478), (7194, 10721), (7739, 9966)]