80348430978

素因数分解:

$2^1\times 3^4\times {\mathrm{1013}}^1\times {\mathrm{489613}}^1$

素因数の和:490640

約数の個数: 40

約数和(自身を含む): 180218100348

約数和(自身を除く): 99869669370

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1013, 2026, 3039, 6078, 9117, 18234, 27351, 54702, 82053, 164106, 489613, 979226, 1468839, 2937678, 4406517, 8813034, 13219551, 26439102, 39658653, 79317306, 495977969, 991955938, 1487933907, 2975867814, 4463801721, 8927603442, 13391405163, 26782810326, 40174215489, 80348430978]

約数ペア:

[(1, 80348430978), (2, 40174215489), (3, 26782810326), (6, 13391405163), (9, 8927603442), (18, 4463801721), (27, 2975867814), (54, 1487933907), (81, 991955938), (162, 495977969), (1013, 79317306), (2026, 39658653), (3039, 26439102), (6078, 13219551), (9117, 8813034), (18234, 4406517), (27351, 2937678), (54702, 1468839), (82053, 979226), (164106, 489613)]