71571486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 98256354

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 89, 123, 178, 246, 267, 287, 467, 534, 574, 623, 861, 934, 1246, 1401, 1722, 1869, 2802, 3269, 3649, 3738, 6538, 7298, 9807, 10947, 19147, 19614, 21894, 25543, 38294, 41563, 51086, 57441, 76629, 83126, 114882, 124689, 134029, 153258, 249378, 268058, 290941, 402087, 581882, 804174, 872823, 1704083, 1745646, 3408166, 5112249, 10224498, 11928581, 23857162, 35785743, 71571486]

約数ペア:

[(1, 71571486), (2, 35785743), (3, 23857162), (6, 11928581), (7, 10224498), (14, 5112249), (21, 3408166), (41, 1745646), (42, 1704083), (82, 872823), (89, 804174), (123, 581882), (178, 402087), (246, 290941), (267, 268058), (287, 249378), (467, 153258), (534, 134029), (574, 124689), (623, 114882), (861, 83126), (934, 76629), (1246, 57441), (1401, 51086), (1722, 41563), (1869, 38294), (2802, 25543), (3269, 21894), (3649, 19614), (3738, 19147), (6538, 10947), (7298, 9807)]