78749664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{16741}}^1$

素因数の和:16768

約数の個数: 72

約数和(自身を含む): 240482088

約数和(自身を除く): 161732424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 16741, 33482, 50223, 66964, 100446, 117187, 133928, 200892, 234374, 267856, 351561, 401784, 468748, 535712, 703122, 803568, 820309, 937496, 1406244, 1607136, 1640618, 1874992, 2460927, 2812488, 3281236, 3749984, 4921854, 5624976, 6562472, 9843708, 11249952, 13124944, 19687416, 26249888, 39374832, 78749664]

約数ペア:

[(1, 78749664), (2, 39374832), (3, 26249888), (4, 19687416), (6, 13124944), (7, 11249952), (8, 9843708), (12, 6562472), (14, 5624976), (16, 4921854), (21, 3749984), (24, 3281236), (28, 2812488), (32, 2460927), (42, 1874992), (48, 1640618), (49, 1607136), (56, 1406244), (84, 937496), (96, 820309), (98, 803568), (112, 703122), (147, 535712), (168, 468748), (196, 401784), (224, 351561), (294, 267856), (336, 234374), (392, 200892), (588, 133928), (672, 117187), (784, 100446), (1176, 66964), (1568, 50223), (2352, 33482), (4704, 16741)]