7691856

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 21034368

約数和(自身を除く): 13342512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 71, 74, 111, 122, 142, 148, 183, 213, 222, 244, 284, 296, 366, 426, 444, 488, 568, 592, 732, 852, 888, 976, 1136, 1464, 1704, 1776, 2257, 2627, 2928, 3408, 4331, 4514, 5254, 6771, 7881, 8662, 9028, 10508, 12993, 13542, 15762, 17324, 18056, 21016, 25986, 27084, 31524, 34648, 36112, 42032, 51972, 54168, 63048, 69296, 103944, 108336, 126096, 160247, 207888, 320494, 480741, 640988, 961482, 1281976, 1922964, 2563952, 3845928, 7691856]

約数ペア:

[(1, 7691856), (2, 3845928), (3, 2563952), (4, 1922964), (6, 1281976), (8, 961482), (12, 640988), (16, 480741), (24, 320494), (37, 207888), (48, 160247), (61, 126096), (71, 108336), (74, 103944), (111, 69296), (122, 63048), (142, 54168), (148, 51972), (183, 42032), (213, 36112), (222, 34648), (244, 31524), (284, 27084), (296, 25986), (366, 21016), (426, 18056), (444, 17324), (488, 15762), (568, 13542), (592, 12993), (732, 10508), (852, 9028), (888, 8662), (976, 7881), (1136, 6771), (1464, 5254), (1704, 4514), (1776, 4331), (2257, 3408), (2627, 2928)]