84917992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 180792000

約数和(自身を除く): 95874008

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 472, 557, 646, 1003, 1114, 1121, 1292, 2006, 2228, 2242, 2584, 4012, 4456, 4484, 8024, 8968, 9469, 10583, 18938, 19057, 21166, 32863, 37876, 38114, 42332, 65726, 75752, 76228, 84664, 131452, 152456, 179911, 262904, 359822, 558671, 624397, 719644, 1117342, 1248794, 1439288, 2234684, 2497588, 4469368, 4995176, 10614749, 21229498, 42458996, 84917992]

約数ペア:

[(1, 84917992), (2, 42458996), (4, 21229498), (8, 10614749), (17, 4995176), (19, 4469368), (34, 2497588), (38, 2234684), (59, 1439288), (68, 1248794), (76, 1117342), (118, 719644), (136, 624397), (152, 558671), (236, 359822), (323, 262904), (472, 179911), (557, 152456), (646, 131452), (1003, 84664), (1114, 76228), (1121, 75752), (1292, 65726), (2006, 42332), (2228, 38114), (2242, 37876), (2584, 32863), (4012, 21166), (4456, 19057), (4484, 18938), (8024, 10583), (8968, 9469)]