78605334

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 173955600

約数和(自身を除く): 95350266

約数列:

[1, 2, 3, 6, 9, 18, 89, 139, 178, 267, 278, 353, 417, 534, 706, 801, 834, 1059, 1251, 1602, 2118, 2502, 3177, 6354, 12371, 24742, 31417, 37113, 49067, 62834, 74226, 94251, 98134, 111339, 147201, 188502, 222678, 282753, 294402, 441603, 565506, 883206, 4366963, 8733926, 13100889, 26201778, 39302667, 78605334]

約数ペア:

[(1, 78605334), (2, 39302667), (3, 26201778), (6, 13100889), (9, 8733926), (18, 4366963), (89, 883206), (139, 565506), (178, 441603), (267, 294402), (278, 282753), (353, 222678), (417, 188502), (534, 147201), (706, 111339), (801, 98134), (834, 94251), (1059, 74226), (1251, 62834), (1602, 49067), (2118, 37113), (2502, 31417), (3177, 24742), (6354, 12371)]