66960216

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{7561}}^1$

素因数の和:7617

約数の個数: 64

約数和(自身を含む): 190562400

約数和(自身を除く): 123602184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 7561, 8856, 15122, 22683, 30244, 45366, 60488, 68049, 90732, 136098, 181464, 204147, 272196, 310001, 408294, 544392, 620002, 816588, 930003, 1240004, 1633176, 1860006, 2480008, 2790009, 3720012, 5580018, 7440024, 8370027, 11160036, 16740054, 22320072, 33480108, 66960216]

約数ペア:

[(1, 66960216), (2, 33480108), (3, 22320072), (4, 16740054), (6, 11160036), (8, 8370027), (9, 7440024), (12, 5580018), (18, 3720012), (24, 2790009), (27, 2480008), (36, 1860006), (41, 1633176), (54, 1240004), (72, 930003), (82, 816588), (108, 620002), (123, 544392), (164, 408294), (216, 310001), (246, 272196), (328, 204147), (369, 181464), (492, 136098), (738, 90732), (984, 68049), (1107, 60488), (1476, 45366), (2214, 30244), (2952, 22683), (4428, 15122), (7561, 8856)]