81766725344

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{152851}}^1$

素因数の和:153163

約数の個数: 48

約数和(自身を含む): 163897085520

約数和(自身を除く): 82130360176

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 229, 292, 458, 584, 916, 1168, 1832, 2336, 3664, 7328, 16717, 33434, 66868, 133736, 152851, 267472, 305702, 534944, 611404, 1222808, 2445616, 4891232, 11158123, 22316246, 35002879, 44632492, 70005758, 89264984, 140011516, 178529968, 280023032, 357059936, 560046064, 1120092128, 2555210167, 5110420334, 10220840668, 20441681336, 40883362672, 81766725344]

約数ペア:

[(1, 81766725344), (2, 40883362672), (4, 20441681336), (8, 10220840668), (16, 5110420334), (32, 2555210167), (73, 1120092128), (146, 560046064), (229, 357059936), (292, 280023032), (458, 178529968), (584, 140011516), (916, 89264984), (1168, 70005758), (1832, 44632492), (2336, 35002879), (3664, 22316246), (7328, 11158123), (16717, 4891232), (33434, 2445616), (66868, 1222808), (133736, 611404), (152851, 534944), (267472, 305702)]