71519688

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{11161}}^1$

素因数の和:11262

約数の個数: 48

約数和(自身を含む): 195893100

約数和(自身を除く): 124373412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 11161, 22322, 33483, 44644, 66966, 89288, 100449, 133932, 200898, 267864, 401796, 803592, 993329, 1986658, 2979987, 3973316, 5959974, 7946632, 8939961, 11919948, 17879922, 23839896, 35759844, 71519688]

約数ペア:

[(1, 71519688), (2, 35759844), (3, 23839896), (4, 17879922), (6, 11919948), (8, 8939961), (9, 7946632), (12, 5959974), (18, 3973316), (24, 2979987), (36, 1986658), (72, 993329), (89, 803592), (178, 401796), (267, 267864), (356, 200898), (534, 133932), (712, 100449), (801, 89288), (1068, 66966), (1602, 44644), (2136, 33483), (3204, 22322), (6408, 11161)]