71693664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15241}}^1$

素因数の和:15268

約数の個数: 72

約数和(自身を含む): 218936088

約数和(自身を除く): 147242424

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, 15241, 30482, 45723, 60964, 91446, 106687, 121928, 182892, 213374, 243856, 320061, 365784, 426748, 487712, 640122, 731568, 746809, 853496, 1280244, 1463136, 1493618, 1706992, 2240427, 2560488, 2987236, 3413984, 4480854, 5120976, 5974472, 8961708, 10241952, 11948944, 17923416, 23897888, 35846832, 71693664]

約数ペア:

[(1, 71693664), (2, 35846832), (3, 23897888), (4, 17923416), (6, 11948944), (7, 10241952), (8, 8961708), (12, 5974472), (14, 5120976), (16, 4480854), (21, 3413984), (24, 2987236), (28, 2560488), (32, 2240427), (42, 1706992), (48, 1493618), (49, 1463136), (56, 1280244), (84, 853496), (96, 746809), (98, 731568), (112, 640122), (147, 487712), (168, 426748), (196, 365784), (224, 320061), (294, 243856), (336, 213374), (392, 182892), (588, 121928), (672, 106687), (784, 91446), (1176, 60964), (1568, 45723), (2352, 30482), (4704, 15241)]