85181328

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8573}}^1$

素因数の和:8613

約数の個数: 80

約数和(自身を含む): 255162240

約数和(自身を除く): 169980912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 8573, 9936, 17146, 25719, 34292, 51438, 68584, 77157, 102876, 137168, 154314, 197179, 205752, 231471, 308628, 394358, 411504, 462942, 591537, 617256, 788716, 925884, 1183074, 1234512, 1577432, 1774611, 1851768, 2366148, 3154864, 3549222, 3703536, 4732296, 5323833, 7098444, 9464592, 10647666, 14196888, 21295332, 28393776, 42590664, 85181328]

約数ペア:

[(1, 85181328), (2, 42590664), (3, 28393776), (4, 21295332), (6, 14196888), (8, 10647666), (9, 9464592), (12, 7098444), (16, 5323833), (18, 4732296), (23, 3703536), (24, 3549222), (27, 3154864), (36, 2366148), (46, 1851768), (48, 1774611), (54, 1577432), (69, 1234512), (72, 1183074), (92, 925884), (108, 788716), (138, 617256), (144, 591537), (184, 462942), (207, 411504), (216, 394358), (276, 308628), (368, 231471), (414, 205752), (432, 197179), (552, 154314), (621, 137168), (828, 102876), (1104, 77157), (1242, 68584), (1656, 51438), (2484, 34292), (3312, 25719), (4968, 17146), (8573, 9936)]