71489376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{35461}}^1$

素因数の和:35484

約数の個数: 72

約数和(自身を含む): 232347024

約数和(自身を除く): 160857648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 35461, 70922, 106383, 141844, 212766, 248227, 283688, 319149, 425532, 496454, 567376, 638298, 744681, 851064, 992908, 1134752, 1276596, 1489362, 1702128, 1985816, 2234043, 2553192, 2978724, 3404256, 3971632, 4468086, 5106384, 5957448, 7943264, 8936172, 10212768, 11914896, 17872344, 23829792, 35744688, 71489376]

約数ペア:

[(1, 71489376), (2, 35744688), (3, 23829792), (4, 17872344), (6, 11914896), (7, 10212768), (8, 8936172), (9, 7943264), (12, 5957448), (14, 5106384), (16, 4468086), (18, 3971632), (21, 3404256), (24, 2978724), (28, 2553192), (32, 2234043), (36, 1985816), (42, 1702128), (48, 1489362), (56, 1276596), (63, 1134752), (72, 992908), (84, 851064), (96, 744681), (112, 638298), (126, 567376), (144, 496454), (168, 425532), (224, 319149), (252, 283688), (288, 248227), (336, 212766), (504, 141844), (672, 106383), (1008, 70922), (2016, 35461)]