86655618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5212

約数の個数: 72

約数和(自身を含む): 229947120

約数和(自身を除く): 143291502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5171, 5586, 8379, 10342, 15513, 16758, 31026, 36197, 46539, 72394, 93078, 98249, 108591, 196498, 217182, 253379, 294747, 325773, 506758, 589494, 651546, 687743, 760137, 884241, 1375486, 1520274, 1768482, 2063229, 2280411, 4126458, 4560822, 4814201, 6189687, 9628402, 12379374, 14442603, 28885206, 43327809, 86655618]

約数ペア:

[(1, 86655618), (2, 43327809), (3, 28885206), (6, 14442603), (7, 12379374), (9, 9628402), (14, 6189687), (18, 4814201), (19, 4560822), (21, 4126458), (38, 2280411), (42, 2063229), (49, 1768482), (57, 1520274), (63, 1375486), (98, 884241), (114, 760137), (126, 687743), (133, 651546), (147, 589494), (171, 506758), (266, 325773), (294, 294747), (342, 253379), (399, 217182), (441, 196498), (798, 108591), (882, 98249), (931, 93078), (1197, 72394), (1862, 46539), (2394, 36197), (2793, 31026), (5171, 16758), (5586, 15513), (8379, 10342)]