71496432

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 246984192

約数和(自身を除く): 175487760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 71, 72, 74, 81, 84, 108, 111, 112, 126, 142, 144, 148, 162, 168, 189, 213, 216, 222, 243, 252, 259, 284, 296, 324, 333, 336, 378, 426, 432, 444, 486, 497, 504, 518, 567, 568, 592, 639, 648, 666, 756, 777, 852, 888, 972, 994, 999, 1008, 1036, 1134, 1136, 1278, 1296, 1332, 1491, 1512, 1554, 1701, 1704, 1776, 1917, 1944, 1988, 1998, 2072, 2268, 2331, 2556, 2627, 2664, 2982, 2997, 3024, 3108, 3402, 3408, 3834, 3888, 3976, 3996, 4144, 4473, 4536, 4662, 5112, 5254, 5328, 5751, 5964, 5994, 6216, 6804, 6993, 7668, 7881, 7952, 7992, 8946, 8991, 9072, 9324, 10224, 10508, 11502, 11928, 11988, 12432, 13419, 13608, 13986, 15336, 15762, 15984, 17253, 17892, 17982, 18389, 18648, 20979, 21016, 23004, 23643, 23856, 23976, 26838, 27216, 27972, 30672, 31524, 34506, 35784, 35964, 36778, 37296, 40257, 41958, 42032, 46008, 47286, 47952, 53676, 55167, 55944, 62937, 63048, 69012, 70929, 71568, 71928, 73556, 80514, 83916, 92016, 94572, 107352, 110334, 111888, 120771, 125874, 126096, 138024, 141858, 143856, 147112, 161028, 165501, 167832, 189144, 212787, 214704, 220668, 241542, 251748, 276048, 283716, 294224, 322056, 331002, 335664, 378288, 425574, 441336, 483084, 496503, 503496, 567432, 638361, 644112, 662004, 851148, 882672, 966168, 993006, 1006992, 1134864, 1276722, 1324008, 1489509, 1702296, 1932336, 1986012, 2553444, 2648016, 2979018, 3404592, 3972024, 4468527, 5106888, 5958036, 7944048, 8937054, 10213776, 11916072, 17874108, 23832144, 35748216, 71496432]

約数ペア:

[(1, 71496432), (2, 35748216), (3, 23832144), (4, 17874108), (6, 11916072), (7, 10213776), (8, 8937054), (9, 7944048), (12, 5958036), (14, 5106888), (16, 4468527), (18, 3972024), (21, 3404592), (24, 2979018), (27, 2648016), (28, 2553444), (36, 1986012), (37, 1932336), (42, 1702296), (48, 1489509), (54, 1324008), (56, 1276722), (63, 1134864), (71, 1006992), (72, 993006), (74, 966168), (81, 882672), (84, 851148), (108, 662004), (111, 644112), (112, 638361), (126, 567432), (142, 503496), (144, 496503), (148, 483084), (162, 441336), (168, 425574), (189, 378288), (213, 335664), (216, 331002), (222, 322056), (243, 294224), (252, 283716), (259, 276048), (284, 251748), (296, 241542), (324, 220668), (333, 214704), (336, 212787), (378, 189144), (426, 167832), (432, 165501), (444, 161028), (486, 147112), (497, 143856), (504, 141858), (518, 138024), (567, 126096), (568, 125874), (592, 120771), (639, 111888), (648, 110334), (666, 107352), (756, 94572), (777, 92016), (852, 83916), (888, 80514), (972, 73556), (994, 71928), (999, 71568), (1008, 70929), (1036, 69012), (1134, 63048), (1136, 62937), (1278, 55944), (1296, 55167), (1332, 53676), (1491, 47952), (1512, 47286), (1554, 46008), (1701, 42032), (1704, 41958), (1776, 40257), (1917, 37296), (1944, 36778), (1988, 35964), (1998, 35784), (2072, 34506), (2268, 31524), (2331, 30672), (2556, 27972), (2627, 27216), (2664, 26838), (2982, 23976), (2997, 23856), (3024, 23643), (3108, 23004), (3402, 21016), (3408, 20979), (3834, 18648), (3888, 18389), (3976, 17982), (3996, 17892), (4144, 17253), (4473, 15984), (4536, 15762), (4662, 15336), (5112, 13986), (5254, 13608), (5328, 13419), (5751, 12432), (5964, 11988), (5994, 11928), (6216, 11502), (6804, 10508), (6993, 10224), (7668, 9324), (7881, 9072), (7952, 8991), (7992, 8946)]