68856744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 191711520

約数和(自身を除く): 122854776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 131, 132, 181, 242, 262, 264, 362, 363, 393, 484, 524, 543, 724, 726, 786, 968, 1048, 1086, 1441, 1448, 1452, 1572, 1991, 2172, 2882, 2904, 3144, 3982, 4323, 4344, 5764, 5973, 7964, 8646, 11528, 11946, 15851, 15928, 17292, 21901, 23711, 23892, 31702, 34584, 43802, 47422, 47553, 47784, 63404, 65703, 71133, 87604, 94844, 95106, 126808, 131406, 142266, 175208, 189688, 190212, 260821, 262812, 284532, 380424, 521642, 525624, 569064, 782463, 1043284, 1564926, 2086568, 2869031, 3129852, 5738062, 6259704, 8607093, 11476124, 17214186, 22952248, 34428372, 68856744]

約数ペア:

[(1, 68856744), (2, 34428372), (3, 22952248), (4, 17214186), (6, 11476124), (8, 8607093), (11, 6259704), (12, 5738062), (22, 3129852), (24, 2869031), (33, 2086568), (44, 1564926), (66, 1043284), (88, 782463), (121, 569064), (131, 525624), (132, 521642), (181, 380424), (242, 284532), (262, 262812), (264, 260821), (362, 190212), (363, 189688), (393, 175208), (484, 142266), (524, 131406), (543, 126808), (724, 95106), (726, 94844), (786, 87604), (968, 71133), (1048, 65703), (1086, 63404), (1441, 47784), (1448, 47553), (1452, 47422), (1572, 43802), (1991, 34584), (2172, 31702), (2882, 23892), (2904, 23711), (3144, 21901), (3982, 17292), (4323, 15928), (4344, 15851), (5764, 11946), (5973, 11528), (7964, 8646)]