74132172

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 210638736

約数和(自身を除く): 136506564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 81, 86, 102, 108, 129, 153, 162, 172, 204, 258, 306, 313, 324, 387, 459, 516, 612, 626, 731, 774, 918, 939, 1161, 1252, 1377, 1462, 1548, 1836, 1878, 2193, 2322, 2754, 2817, 2924, 3483, 3756, 4386, 4644, 5321, 5508, 5634, 6579, 6966, 8451, 8772, 10642, 11268, 13158, 13459, 13932, 15963, 16902, 19737, 21284, 25353, 26316, 26918, 31926, 33804, 39474, 40377, 47889, 50706, 53836, 59211, 63852, 78948, 80754, 95778, 101412, 118422, 121131, 143667, 161508, 191556, 228803, 236844, 242262, 287334, 363393, 431001, 457606, 484524, 574668, 686409, 726786, 862002, 915212, 1090179, 1372818, 1453572, 1724004, 2059227, 2180358, 2745636, 4118454, 4360716, 6177681, 8236908, 12355362, 18533043, 24710724, 37066086, 74132172]

約数ペア:

[(1, 74132172), (2, 37066086), (3, 24710724), (4, 18533043), (6, 12355362), (9, 8236908), (12, 6177681), (17, 4360716), (18, 4118454), (27, 2745636), (34, 2180358), (36, 2059227), (43, 1724004), (51, 1453572), (54, 1372818), (68, 1090179), (81, 915212), (86, 862002), (102, 726786), (108, 686409), (129, 574668), (153, 484524), (162, 457606), (172, 431001), (204, 363393), (258, 287334), (306, 242262), (313, 236844), (324, 228803), (387, 191556), (459, 161508), (516, 143667), (612, 121131), (626, 118422), (731, 101412), (774, 95778), (918, 80754), (939, 78948), (1161, 63852), (1252, 59211), (1377, 53836), (1462, 50706), (1548, 47889), (1836, 40377), (1878, 39474), (2193, 33804), (2322, 31926), (2754, 26918), (2817, 26316), (2924, 25353), (3483, 21284), (3756, 19737), (4386, 16902), (4644, 15963), (5321, 13932), (5508, 13459), (5634, 13158), (6579, 11268), (6966, 10642), (8451, 8772)]