77350752

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1076

約数の個数: 72

約数和(自身を含む): 220835160

約数和(自身を除く): 143484408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 641, 838, 1257, 1282, 1676, 1923, 2514, 2564, 3352, 3771, 3846, 5028, 5128, 5769, 6704, 7542, 7692, 10056, 10256, 11538, 13408, 15084, 15384, 20112, 20512, 23076, 30168, 30768, 40224, 46152, 60336, 61536, 92304, 120672, 184608, 268579, 537158, 805737, 1074316, 1611474, 2148632, 2417211, 3222948, 4297264, 4834422, 6445896, 8594528, 9668844, 12891792, 19337688, 25783584, 38675376, 77350752]

約数ペア:

[(1, 77350752), (2, 38675376), (3, 25783584), (4, 19337688), (6, 12891792), (8, 9668844), (9, 8594528), (12, 6445896), (16, 4834422), (18, 4297264), (24, 3222948), (32, 2417211), (36, 2148632), (48, 1611474), (72, 1074316), (96, 805737), (144, 537158), (288, 268579), (419, 184608), (641, 120672), (838, 92304), (1257, 61536), (1282, 60336), (1676, 46152), (1923, 40224), (2514, 30768), (2564, 30168), (3352, 23076), (3771, 20512), (3846, 20112), (5028, 15384), (5128, 15084), (5769, 13408), (6704, 11538), (7542, 10256), (7692, 10056)]