91371888

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 269732736

約数和(自身を除く): 178360848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 331, 426, 432, 486, 568, 639, 648, 662, 852, 972, 993, 1136, 1278, 1296, 1324, 1704, 1917, 1944, 1986, 2556, 2648, 2979, 3408, 3834, 3888, 3972, 5112, 5296, 5751, 5958, 7668, 7944, 8937, 10224, 11502, 11916, 15336, 15888, 17253, 17874, 23004, 23501, 23832, 26811, 30672, 34506, 35748, 46008, 47002, 47664, 53622, 69012, 70503, 71496, 80433, 92016, 94004, 107244, 138024, 141006, 142992, 160866, 188008, 211509, 214488, 276048, 282012, 321732, 376016, 423018, 428976, 564024, 634527, 643464, 846036, 1128048, 1269054, 1286928, 1692072, 1903581, 2538108, 3384144, 3807162, 5076216, 5710743, 7614324, 10152432, 11421486, 15228648, 22842972, 30457296, 45685944, 91371888]

約数ペア:

[(1, 91371888), (2, 45685944), (3, 30457296), (4, 22842972), (6, 15228648), (8, 11421486), (9, 10152432), (12, 7614324), (16, 5710743), (18, 5076216), (24, 3807162), (27, 3384144), (36, 2538108), (48, 1903581), (54, 1692072), (71, 1286928), (72, 1269054), (81, 1128048), (108, 846036), (142, 643464), (144, 634527), (162, 564024), (213, 428976), (216, 423018), (243, 376016), (284, 321732), (324, 282012), (331, 276048), (426, 214488), (432, 211509), (486, 188008), (568, 160866), (639, 142992), (648, 141006), (662, 138024), (852, 107244), (972, 94004), (993, 92016), (1136, 80433), (1278, 71496), (1296, 70503), (1324, 69012), (1704, 53622), (1917, 47664), (1944, 47002), (1986, 46008), (2556, 35748), (2648, 34506), (2979, 30672), (3408, 26811), (3834, 23832), (3888, 23501), (3972, 23004), (5112, 17874), (5296, 17253), (5751, 15888), (5958, 15336), (7668, 11916), (7944, 11502), (8937, 10224)]