64618416

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2753}}^1$

素因数の和:2930

約数の個数: 60

約数和(自身を含む): 182017368

約数和(自身を除く): 117398952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2753, 2934, 3912, 5506, 5868, 7824, 8259, 11012, 11736, 16518, 22024, 23472, 24777, 33036, 44048, 49554, 66072, 99108, 132144, 198216, 396432, 448739, 897478, 1346217, 1794956, 2692434, 3589912, 4038651, 5384868, 7179824, 8077302, 10769736, 16154604, 21539472, 32309208, 64618416]

約数ペア:

[(1, 64618416), (2, 32309208), (3, 21539472), (4, 16154604), (6, 10769736), (8, 8077302), (9, 7179824), (12, 5384868), (16, 4038651), (18, 3589912), (24, 2692434), (36, 1794956), (48, 1346217), (72, 897478), (144, 448739), (163, 396432), (326, 198216), (489, 132144), (652, 99108), (978, 66072), (1304, 49554), (1467, 44048), (1956, 33036), (2608, 24777), (2753, 23472), (2934, 22024), (3912, 16518), (5506, 11736), (5868, 11012), (7824, 8259)]