81597777352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6593227}}^1$

素因数の和:6593270

約数の個数: 64

約数和(自身を含む): 199379214720

約数和(自身を除く): 117781437368

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 6593227, 13186454, 26372908, 46152589, 52745816, 85711951, 92305178, 112084859, 171423902, 184610356, 224169718, 342847804, 369220712, 448339436, 599983657, 685695608, 784594013, 896678872, 1199967314, 1457103167, 1569188026, 2399934628, 2914206334, 3138376052, 4799869256, 5828412668, 6276752104, 10199722169, 11656825336, 20399444338, 40798888676, 81597777352]

約数ペア:

[(1, 81597777352), (2, 40798888676), (4, 20399444338), (7, 11656825336), (8, 10199722169), (13, 6276752104), (14, 5828412668), (17, 4799869256), (26, 3138376052), (28, 2914206334), (34, 2399934628), (52, 1569188026), (56, 1457103167), (68, 1199967314), (91, 896678872), (104, 784594013), (119, 685695608), (136, 599983657), (182, 448339436), (221, 369220712), (238, 342847804), (364, 224169718), (442, 184610356), (476, 171423902), (728, 112084859), (884, 92305178), (952, 85711951), (1547, 52745816), (1768, 46152589), (3094, 26372908), (6188, 13186454), (12376, 6593227)]