81263376

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{12007}}^1$

素因数の和:12068

約数の個数: 60

約数和(自身を含む): 232282752

約数和(自身を除く): 151019376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 12007, 24014, 36021, 48028, 72042, 96056, 108063, 144084, 192112, 216126, 288168, 432252, 564329, 576336, 864504, 1128658, 1692987, 1729008, 2257316, 3385974, 4514632, 5078961, 6771948, 9029264, 10157922, 13543896, 20315844, 27087792, 40631688, 81263376]

約数ペア:

[(1, 81263376), (2, 40631688), (3, 27087792), (4, 20315844), (6, 13543896), (8, 10157922), (9, 9029264), (12, 6771948), (16, 5078961), (18, 4514632), (24, 3385974), (36, 2257316), (47, 1729008), (48, 1692987), (72, 1128658), (94, 864504), (141, 576336), (144, 564329), (188, 432252), (282, 288168), (376, 216126), (423, 192112), (564, 144084), (752, 108063), (846, 96056), (1128, 72042), (1692, 48028), (2256, 36021), (3384, 24014), (6768, 12007)]