6561648

素因数分解:

$2^4\times 3^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 100

約数和(自身を含む): 19535208

約数和(自身を除く): 12973560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 83, 108, 122, 144, 162, 166, 183, 216, 244, 249, 324, 332, 366, 432, 488, 498, 549, 648, 664, 732, 747, 976, 996, 1098, 1296, 1328, 1464, 1494, 1647, 1992, 2196, 2241, 2928, 2988, 3294, 3984, 4392, 4482, 4941, 5063, 5976, 6588, 6723, 8784, 8964, 9882, 10126, 11952, 13176, 13446, 15189, 17928, 19764, 20252, 26352, 26892, 30378, 35856, 39528, 40504, 45567, 53784, 60756, 79056, 81008, 91134, 107568, 121512, 136701, 182268, 243024, 273402, 364536, 410103, 546804, 729072, 820206, 1093608, 1640412, 2187216, 3280824, 6561648]

約数ペア:

[(1, 6561648), (2, 3280824), (3, 2187216), (4, 1640412), (6, 1093608), (8, 820206), (9, 729072), (12, 546804), (16, 410103), (18, 364536), (24, 273402), (27, 243024), (36, 182268), (48, 136701), (54, 121512), (61, 107568), (72, 91134), (81, 81008), (83, 79056), (108, 60756), (122, 53784), (144, 45567), (162, 40504), (166, 39528), (183, 35856), (216, 30378), (244, 26892), (249, 26352), (324, 20252), (332, 19764), (366, 17928), (432, 15189), (488, 13446), (498, 13176), (549, 11952), (648, 10126), (664, 9882), (732, 8964), (747, 8784), (976, 6723), (996, 6588), (1098, 5976), (1296, 5063), (1328, 4941), (1464, 4482), (1494, 4392), (1647, 3984), (1992, 3294), (2196, 2988), (2241, 2928)]