25680024

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2025

約数の個数: 64

約数和(自身を含む): 72540000

約数和(自身を除く): 46859976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 1949, 2196, 3294, 3898, 4392, 5847, 6588, 7796, 11694, 13176, 15592, 17541, 23388, 35082, 46776, 52623, 70164, 105246, 118889, 140328, 210492, 237778, 356667, 420984, 475556, 713334, 951112, 1070001, 1426668, 2140002, 2853336, 3210003, 4280004, 6420006, 8560008, 12840012, 25680024]

約数ペア:

[(1, 25680024), (2, 12840012), (3, 8560008), (4, 6420006), (6, 4280004), (8, 3210003), (9, 2853336), (12, 2140002), (18, 1426668), (24, 1070001), (27, 951112), (36, 713334), (54, 475556), (61, 420984), (72, 356667), (108, 237778), (122, 210492), (183, 140328), (216, 118889), (244, 105246), (366, 70164), (488, 52623), (549, 46776), (732, 35082), (1098, 23388), (1464, 17541), (1647, 15592), (1949, 13176), (2196, 11694), (3294, 7796), (3898, 6588), (4392, 5847)]