68882968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1760

約数の個数: 64

約数和(自身を含む): 163526400

約数和(自身を除く): 94643432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1669, 1876, 2948, 3338, 3752, 5159, 5896, 6676, 10318, 11683, 13352, 18359, 20636, 23366, 36718, 41272, 46732, 73436, 93464, 111823, 128513, 146872, 223646, 257026, 447292, 514052, 782761, 894584, 1028104, 1230053, 1565522, 2460106, 3131044, 4920212, 6262088, 8610371, 9840424, 17220742, 34441484, 68882968]

約数ペア:

[(1, 68882968), (2, 34441484), (4, 17220742), (7, 9840424), (8, 8610371), (11, 6262088), (14, 4920212), (22, 3131044), (28, 2460106), (44, 1565522), (56, 1230053), (67, 1028104), (77, 894584), (88, 782761), (134, 514052), (154, 447292), (268, 257026), (308, 223646), (469, 146872), (536, 128513), (616, 111823), (737, 93464), (938, 73436), (1474, 46732), (1669, 41272), (1876, 36718), (2948, 23366), (3338, 20636), (3752, 18359), (5159, 13352), (5896, 11683), (6676, 10318)]