80935374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 181843200

約数和(自身を除く): 100907826

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 59, 78, 86, 118, 129, 177, 258, 354, 409, 559, 767, 818, 1118, 1227, 1534, 1677, 2301, 2454, 2537, 3354, 4602, 5074, 5317, 7611, 10634, 15222, 15951, 17587, 24131, 31902, 32981, 35174, 48262, 52761, 65962, 72393, 98943, 105522, 144786, 197886, 228631, 313703, 457262, 627406, 685893, 941109, 1037633, 1371786, 1882218, 2075266, 3112899, 6225798, 13489229, 26978458, 40467687, 80935374]

約数ペア:

[(1, 80935374), (2, 40467687), (3, 26978458), (6, 13489229), (13, 6225798), (26, 3112899), (39, 2075266), (43, 1882218), (59, 1371786), (78, 1037633), (86, 941109), (118, 685893), (129, 627406), (177, 457262), (258, 313703), (354, 228631), (409, 197886), (559, 144786), (767, 105522), (818, 98943), (1118, 72393), (1227, 65962), (1534, 52761), (1677, 48262), (2301, 35174), (2454, 32981), (2537, 31902), (3354, 24131), (4602, 17587), (5074, 15951), (5317, 15222), (7611, 10634)]