61681824

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 120

約数和(自身を含む): 185238900

約数和(自身を除く): 123557076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 449, 477, 636, 648, 848, 864, 898, 954, 1272, 1296, 1347, 1431, 1696, 1796, 1908, 2544, 2592, 2694, 2862, 3592, 3816, 4041, 4293, 5088, 5388, 5724, 7184, 7632, 8082, 8586, 10776, 11448, 12123, 14368, 15264, 16164, 17172, 21552, 22896, 23797, 24246, 32328, 34344, 36369, 43104, 45792, 47594, 48492, 64656, 68688, 71391, 72738, 95188, 96984, 129312, 137376, 142782, 145476, 190376, 193968, 214173, 285564, 290952, 380752, 387936, 428346, 571128, 581904, 642519, 761504, 856692, 1142256, 1163808, 1285038, 1713384, 1927557, 2284512, 2570076, 3426768, 3855114, 5140152, 6853536, 7710228, 10280304, 15420456, 20560608, 30840912, 61681824]

約数ペア:

[(1, 61681824), (2, 30840912), (3, 20560608), (4, 15420456), (6, 10280304), (8, 7710228), (9, 6853536), (12, 5140152), (16, 3855114), (18, 3426768), (24, 2570076), (27, 2284512), (32, 1927557), (36, 1713384), (48, 1285038), (53, 1163808), (54, 1142256), (72, 856692), (81, 761504), (96, 642519), (106, 581904), (108, 571128), (144, 428346), (159, 387936), (162, 380752), (212, 290952), (216, 285564), (288, 214173), (318, 193968), (324, 190376), (424, 145476), (432, 142782), (449, 137376), (477, 129312), (636, 96984), (648, 95188), (848, 72738), (864, 71391), (898, 68688), (954, 64656), (1272, 48492), (1296, 47594), (1347, 45792), (1431, 43104), (1696, 36369), (1796, 34344), (1908, 32328), (2544, 24246), (2592, 23797), (2694, 22896), (2862, 21552), (3592, 17172), (3816, 16164), (4041, 15264), (4293, 14368), (5088, 12123), (5388, 11448), (5724, 10776), (7184, 8586), (7632, 8082)]