77956776

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{3373}}^1$

素因数の和:3495

約数の個数: 64

約数和(自身を含む): 218635200

約数和(自身を除く): 140678424

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, 3373, 3852, 5778, 6746, 7704, 10119, 11556, 13492, 20238, 23112, 26984, 30357, 40476, 60714, 80952, 91071, 121428, 182142, 242856, 360911, 364284, 721822, 728568, 1082733, 1443644, 2165466, 2887288, 3248199, 4330932, 6496398, 8661864, 9744597, 12992796, 19489194, 25985592, 38978388, 77956776]

約数ペア:

[(1, 77956776), (2, 38978388), (3, 25985592), (4, 19489194), (6, 12992796), (8, 9744597), (9, 8661864), (12, 6496398), (18, 4330932), (24, 3248199), (27, 2887288), (36, 2165466), (54, 1443644), (72, 1082733), (107, 728568), (108, 721822), (214, 364284), (216, 360911), (321, 242856), (428, 182142), (642, 121428), (856, 91071), (963, 80952), (1284, 60714), (1926, 40476), (2568, 30357), (2889, 26984), (3373, 23112), (3852, 20238), (5778, 13492), (6746, 11556), (7704, 10119)]