90647712

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{701}}^1$

素因数の和:1166

約数の個数: 72

約数和(自身を含む): 258722100

約数和(自身を除く): 168074388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 701, 898, 1347, 1402, 1796, 2103, 2694, 2804, 3592, 4041, 4206, 5388, 5608, 6309, 7184, 8082, 8412, 10776, 11216, 12618, 14368, 16164, 16824, 21552, 22432, 25236, 32328, 33648, 43104, 50472, 64656, 67296, 100944, 129312, 201888, 314749, 629498, 944247, 1258996, 1888494, 2517992, 2832741, 3776988, 5035984, 5665482, 7553976, 10071968, 11330964, 15107952, 22661928, 30215904, 45323856, 90647712]

約数ペア:

[(1, 90647712), (2, 45323856), (3, 30215904), (4, 22661928), (6, 15107952), (8, 11330964), (9, 10071968), (12, 7553976), (16, 5665482), (18, 5035984), (24, 3776988), (32, 2832741), (36, 2517992), (48, 1888494), (72, 1258996), (96, 944247), (144, 629498), (288, 314749), (449, 201888), (701, 129312), (898, 100944), (1347, 67296), (1402, 64656), (1796, 50472), (2103, 43104), (2694, 33648), (2804, 32328), (3592, 25236), (4041, 22432), (4206, 21552), (5388, 16824), (5608, 16164), (6309, 14368), (7184, 12618), (8082, 11216), (8412, 10776)]