78261092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3300

約数の個数: 48

約数和(自身を含む): 171131520

約数和(自身を除く): 92870428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3209, 3484, 6097, 6418, 12194, 12836, 22463, 24388, 41717, 44926, 83434, 89852, 166868, 215003, 292019, 430006, 584038, 860012, 1168076, 1505021, 2795039, 3010042, 5590078, 6020084, 11180156, 19565273, 39130546, 78261092]

約数ペア:

[(1, 78261092), (2, 39130546), (4, 19565273), (7, 11180156), (13, 6020084), (14, 5590078), (26, 3010042), (28, 2795039), (52, 1505021), (67, 1168076), (91, 860012), (134, 584038), (182, 430006), (268, 292019), (364, 215003), (469, 166868), (871, 89852), (938, 83434), (1742, 44926), (1876, 41717), (3209, 24388), (3484, 22463), (6097, 12836), (6418, 12194)]