71709246

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 190179360

約数和(自身を除く): 118470114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 49, 54, 63, 82, 98, 123, 126, 147, 189, 246, 287, 294, 369, 378, 441, 574, 661, 738, 861, 882, 1107, 1322, 1323, 1722, 1983, 2009, 2214, 2583, 2646, 3966, 4018, 4627, 5166, 5949, 6027, 7749, 9254, 11898, 12054, 13881, 15498, 17847, 18081, 27101, 27762, 32389, 35694, 36162, 41643, 54202, 54243, 64778, 81303, 83286, 97167, 108486, 124929, 162606, 189707, 194334, 243909, 249858, 291501, 379414, 487818, 569121, 583002, 731727, 874503, 1138242, 1327949, 1463454, 1707363, 1749006, 2655898, 3414726, 3983847, 5122089, 7967694, 10244178, 11951541, 23903082, 35854623, 71709246]

約数ペア:

[(1, 71709246), (2, 35854623), (3, 23903082), (6, 11951541), (7, 10244178), (9, 7967694), (14, 5122089), (18, 3983847), (21, 3414726), (27, 2655898), (41, 1749006), (42, 1707363), (49, 1463454), (54, 1327949), (63, 1138242), (82, 874503), (98, 731727), (123, 583002), (126, 569121), (147, 487818), (189, 379414), (246, 291501), (287, 249858), (294, 243909), (369, 194334), (378, 189707), (441, 162606), (574, 124929), (661, 108486), (738, 97167), (861, 83286), (882, 81303), (1107, 64778), (1322, 54243), (1323, 54202), (1722, 41643), (1983, 36162), (2009, 35694), (2214, 32389), (2583, 27762), (2646, 27101), (3966, 18081), (4018, 17847), (4627, 15498), (5166, 13881), (5949, 12054), (6027, 11898), (7749, 9254)]