86444460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4951}}^1$

素因数の和:5063

約数の個数: 72

約数和(自身を含む): 264971616

約数和(自身を除く): 178527156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 4951, 5820, 8730, 9902, 14853, 17460, 19804, 24755, 29706, 44559, 49510, 59412, 74265, 89118, 99020, 148530, 178236, 222795, 297060, 445590, 480247, 891180, 960494, 1440741, 1920988, 2401235, 2881482, 4322223, 4802470, 5762964, 7203705, 8644446, 9604940, 14407410, 17288892, 21611115, 28814820, 43222230, 86444460]

約数ペア:

[(1, 86444460), (2, 43222230), (3, 28814820), (4, 21611115), (5, 17288892), (6, 14407410), (9, 9604940), (10, 8644446), (12, 7203705), (15, 5762964), (18, 4802470), (20, 4322223), (30, 2881482), (36, 2401235), (45, 1920988), (60, 1440741), (90, 960494), (97, 891180), (180, 480247), (194, 445590), (291, 297060), (388, 222795), (485, 178236), (582, 148530), (873, 99020), (970, 89118), (1164, 74265), (1455, 59412), (1746, 49510), (1940, 44559), (2910, 29706), (3492, 24755), (4365, 19804), (4951, 17460), (5820, 14853), (8730, 9902)]