78759486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 189987840

約数和(自身を除く): 111228354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 151, 234, 302, 351, 453, 702, 743, 906, 1359, 1486, 1963, 2229, 2718, 3926, 4077, 4458, 5889, 6687, 8154, 9659, 11778, 13374, 17667, 19318, 20061, 28977, 35334, 40122, 53001, 57954, 86931, 106002, 112193, 173862, 224386, 260793, 336579, 521586, 673158, 1009737, 1458509, 2019474, 2917018, 3029211, 4375527, 6058422, 8751054, 13126581, 26253162, 39379743, 78759486]

約数ペア:

[(1, 78759486), (2, 39379743), (3, 26253162), (6, 13126581), (9, 8751054), (13, 6058422), (18, 4375527), (26, 3029211), (27, 2917018), (39, 2019474), (54, 1458509), (78, 1009737), (117, 673158), (151, 521586), (234, 336579), (302, 260793), (351, 224386), (453, 173862), (702, 112193), (743, 106002), (906, 86931), (1359, 57954), (1486, 53001), (1963, 40122), (2229, 35334), (2718, 28977), (3926, 20061), (4077, 19318), (4458, 17667), (5889, 13374), (6687, 11778), (8154, 9659)]