78843984

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40063}}^1$

素因数の和:40115

約数の個数: 40

約数和(自身を含む): 208653312

約数和(自身を除く): 129809328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 40063, 80126, 120189, 160252, 240378, 320504, 480756, 641008, 961512, 1642583, 1923024, 3285166, 4927749, 6570332, 9855498, 13140664, 19710996, 26281328, 39421992, 78843984]

約数ペア:

[(1, 78843984), (2, 39421992), (3, 26281328), (4, 19710996), (6, 13140664), (8, 9855498), (12, 6570332), (16, 4927749), (24, 3285166), (41, 1923024), (48, 1642583), (82, 961512), (123, 641008), (164, 480756), (246, 320504), (328, 240378), (492, 160252), (656, 120189), (984, 80126), (1968, 40063)]