64161966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 145297152

約数和(自身を除く): 81135186

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 131, 181, 246, 262, 362, 393, 451, 543, 786, 902, 1086, 1353, 1441, 1991, 2706, 2882, 3982, 4323, 5371, 5973, 7421, 8646, 10742, 11946, 14842, 16113, 22263, 23711, 32226, 44526, 47422, 59081, 71133, 81631, 118162, 142266, 163262, 177243, 244893, 260821, 354486, 489786, 521642, 782463, 972151, 1564926, 1944302, 2916453, 5832906, 10693661, 21387322, 32080983, 64161966]

約数ペア:

[(1, 64161966), (2, 32080983), (3, 21387322), (6, 10693661), (11, 5832906), (22, 2916453), (33, 1944302), (41, 1564926), (66, 972151), (82, 782463), (123, 521642), (131, 489786), (181, 354486), (246, 260821), (262, 244893), (362, 177243), (393, 163262), (451, 142266), (543, 118162), (786, 81631), (902, 71133), (1086, 59081), (1353, 47422), (1441, 44526), (1991, 32226), (2706, 23711), (2882, 22263), (3982, 16113), (4323, 14842), (5371, 11946), (5973, 10742), (7421, 8646)]