81633072

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73943}}^1$

素因数の和:73977

約数の個数: 40

約数和(自身を含む): 220057344

約数和(自身を除く): 138424272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 73943, 147886, 221829, 295772, 443658, 591544, 887316, 1183088, 1700689, 1774632, 3401378, 3549264, 5102067, 6802756, 10204134, 13605512, 20408268, 27211024, 40816536, 81633072]

約数ペア:

[(1, 81633072), (2, 40816536), (3, 27211024), (4, 20408268), (6, 13605512), (8, 10204134), (12, 6802756), (16, 5102067), (23, 3549264), (24, 3401378), (46, 1774632), (48, 1700689), (69, 1183088), (92, 887316), (138, 591544), (184, 443658), (276, 295772), (368, 221829), (552, 147886), (1104, 73943)]