64634868

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{9811}}^1$

素因数の和:9885

約数の個数: 48

約数和(自身を含む): 170336320

約数和(自身を除く): 105701452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 9811, 19622, 29433, 39244, 58866, 88299, 117732, 176598, 264897, 353196, 529794, 598471, 1059588, 1196942, 1795413, 2393884, 3590826, 5386239, 7181652, 10772478, 16158717, 21544956, 32317434, 64634868]

約数ペア:

[(1, 64634868), (2, 32317434), (3, 21544956), (4, 16158717), (6, 10772478), (9, 7181652), (12, 5386239), (18, 3590826), (27, 2393884), (36, 1795413), (54, 1196942), (61, 1059588), (108, 598471), (122, 529794), (183, 353196), (244, 264897), (366, 176598), (549, 117732), (732, 88299), (1098, 58866), (1647, 39244), (2196, 29433), (3294, 19622), (6588, 9811)]