57661474.000000000

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 299048568

約数和(自身を除く): 189417660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 61, 81, 86, 108, 122, 129, 162, 172, 183, 243, 244, 258, 324, 366, 387, 486, 516, 549, 732, 774, 972, 1098, 1161, 1548, 1647, 1849, 2196, 2322, 2623, 3294, 3483, 3698, 4644, 4941, 5246, 5547, 6588, 6966, 7396, 7869, 9882, 10449, 10492, 11094, 13932, 14823, 15738, 16641, 19764, 20898, 22188, 23607, 29646, 31476, 33282, 41796, 47214, 49923, 59292, 66564, 70821, 94428, 99846, 112789, 141642, 149769, 199692, 212463, 225578, 283284, 299538, 338367, 424926, 449307, 451156, 599076, 637389, 676734, 849852, 898614, 1015101, 1274778, 1353468, 1797228, 2030202, 2549556, 3045303, 4060404, 6090606, 9135909, 12181212, 18271818, 27407727, 36543636, 54815454, 109630908]

約数ペア:

[(1, 109630908), (2, 54815454), (3, 36543636), (4, 27407727), (6, 18271818), (9, 12181212), (12, 9135909), (18, 6090606), (27, 4060404), (36, 3045303), (43, 2549556), (54, 2030202), (61, 1797228), (81, 1353468), (86, 1274778), (108, 1015101), (122, 898614), (129, 849852), (162, 676734), (172, 637389), (183, 599076), (243, 451156), (244, 449307), (258, 424926), (324, 338367), (366, 299538), (387, 283284), (486, 225578), (516, 212463), (549, 199692), (732, 149769), (774, 141642), (972, 112789), (1098, 99846), (1161, 94428), (1548, 70821), (1647, 66564), (1849, 59292), (2196, 49923), (2322, 47214), (2623, 41796), (3294, 33282), (3483, 31476), (3698, 29646), (4644, 23607), (4941, 22188), (5246, 20898), (5547, 19764), (6588, 16641), (6966, 15738), (7396, 14823), (7869, 13932), (9882, 11094), (10449, 10492)]