121579704

素因数分解:

$2^3\times 3^7\times {\mathrm{6949}}^1$

素因数の和:6976

約数の個数: 64

約数和(自身を含む): 341940000

約数和(自身を除く): 220360296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 6949, 8748, 13898, 17496, 20847, 27796, 41694, 55592, 62541, 83388, 125082, 166776, 187623, 250164, 375246, 500328, 562869, 750492, 1125738, 1500984, 1688607, 2251476, 3377214, 4502952, 5065821, 6754428, 10131642, 13508856, 15197463, 20263284, 30394926, 40526568, 60789852, 121579704]

約数ペア:

[(1, 121579704), (2, 60789852), (3, 40526568), (4, 30394926), (6, 20263284), (8, 15197463), (9, 13508856), (12, 10131642), (18, 6754428), (24, 5065821), (27, 4502952), (36, 3377214), (54, 2251476), (72, 1688607), (81, 1500984), (108, 1125738), (162, 750492), (216, 562869), (243, 500328), (324, 375246), (486, 250164), (648, 187623), (729, 166776), (972, 125082), (1458, 83388), (1944, 62541), (2187, 55592), (2916, 41694), (4374, 27796), (5832, 20847), (6949, 17496), (8748, 13898)]