71375328

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5273}}^1$

素因数の和:5336

約数の個数: 72

約数和(自身を含む): 207331488

約数和(自身を除く): 135956160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 5273, 6768, 10546, 13536, 15819, 21092, 31638, 42184, 47457, 63276, 84368, 94914, 126552, 168736, 189828, 247831, 253104, 379656, 495662, 506208, 743493, 759312, 991324, 1486986, 1518624, 1982648, 2230479, 2973972, 3965296, 4460958, 5947944, 7930592, 8921916, 11895888, 17843832, 23791776, 35687664, 71375328]

約数ペア:

[(1, 71375328), (2, 35687664), (3, 23791776), (4, 17843832), (6, 11895888), (8, 8921916), (9, 7930592), (12, 5947944), (16, 4460958), (18, 3965296), (24, 2973972), (32, 2230479), (36, 1982648), (47, 1518624), (48, 1486986), (72, 991324), (94, 759312), (96, 743493), (141, 506208), (144, 495662), (188, 379656), (282, 253104), (288, 247831), (376, 189828), (423, 168736), (564, 126552), (752, 94914), (846, 84368), (1128, 63276), (1504, 47457), (1692, 42184), (2256, 31638), (3384, 21092), (4512, 15819), (5273, 13536), (6768, 10546)]