84686394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 187858944

約数和(自身を除く): 103172550

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 103, 127, 166, 206, 249, 254, 309, 381, 498, 618, 762, 1079, 1339, 1651, 2158, 2678, 3237, 3302, 4017, 4953, 6474, 8034, 8549, 9906, 10541, 13081, 17098, 21082, 25647, 26162, 31623, 39243, 51294, 63246, 78486, 111137, 137033, 170053, 222274, 274066, 333411, 340106, 411099, 510159, 666822, 822198, 1020318, 1085723, 2171446, 3257169, 6514338, 14114399, 28228798, 42343197, 84686394]

約数ペア:

[(1, 84686394), (2, 42343197), (3, 28228798), (6, 14114399), (13, 6514338), (26, 3257169), (39, 2171446), (78, 1085723), (83, 1020318), (103, 822198), (127, 666822), (166, 510159), (206, 411099), (249, 340106), (254, 333411), (309, 274066), (381, 222274), (498, 170053), (618, 137033), (762, 111137), (1079, 78486), (1339, 63246), (1651, 51294), (2158, 39243), (2678, 31623), (3237, 26162), (3302, 25647), (4017, 21082), (4953, 17098), (6474, 13081), (8034, 10541), (8549, 9906)]