68541567176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1\times {\mathrm{9551}}^1$

素因数の和:11130

約数の個数: 64

約数和(自身を含む): 139749580800

約数和(自身を除く): 71208013624

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 1523, 2356, 3046, 4712, 6092, 9551, 12184, 19102, 28937, 38204, 47213, 57874, 76408, 94426, 115748, 181469, 188852, 231496, 296081, 362938, 377704, 592162, 725876, 897047, 1184324, 1451752, 1794094, 2368648, 3588188, 5625539, 7176376, 11251078, 14546173, 22502156, 29092346, 45004312, 58184692, 116369384, 276377287, 450931363, 552754574, 901862726, 1105509148, 1803725452, 2211018296, 3607450904, 8567695897, 17135391794, 34270783588, 68541567176]

約数ペア:

[(1, 68541567176), (2, 34270783588), (4, 17135391794), (8, 8567695897), (19, 3607450904), (31, 2211018296), (38, 1803725452), (62, 1105509148), (76, 901862726), (124, 552754574), (152, 450931363), (248, 276377287), (589, 116369384), (1178, 58184692), (1523, 45004312), (2356, 29092346), (3046, 22502156), (4712, 14546173), (6092, 11251078), (9551, 7176376), (12184, 5625539), (19102, 3588188), (28937, 2368648), (38204, 1794094), (47213, 1451752), (57874, 1184324), (76408, 897047), (94426, 725876), (115748, 592162), (181469, 377704), (188852, 362938), (231496, 296081)]