78742584

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{3407}}^1$

素因数の和:3529

約数の個数: 64

約数和(自身を含む): 220838400

約数和(自身を除く): 142095816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3407, 3852, 5778, 6814, 7704, 10221, 11556, 13628, 20442, 23112, 27256, 30663, 40884, 61326, 81768, 91989, 122652, 183978, 245304, 364549, 367956, 729098, 735912, 1093647, 1458196, 2187294, 2916392, 3280941, 4374588, 6561882, 8749176, 9842823, 13123764, 19685646, 26247528, 39371292, 78742584]

約数ペア:

[(1, 78742584), (2, 39371292), (3, 26247528), (4, 19685646), (6, 13123764), (8, 9842823), (9, 8749176), (12, 6561882), (18, 4374588), (24, 3280941), (27, 2916392), (36, 2187294), (54, 1458196), (72, 1093647), (107, 735912), (108, 729098), (214, 367956), (216, 364549), (321, 245304), (428, 183978), (642, 122652), (856, 91989), (963, 81768), (1284, 61326), (1926, 40884), (2568, 30663), (2889, 27256), (3407, 23112), (3852, 20442), (5778, 13628), (6814, 11556), (7704, 10221)]