90987624

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 160

約数和(自身を含む): 313864320

約数和(自身を除く): 222876696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1543, 1638, 2106, 2184, 2268, 2457, 2808, 3086, 3276, 4212, 4536, 4629, 4914, 6172, 6552, 7371, 8424, 9258, 9828, 10801, 12344, 13887, 14742, 18516, 19656, 20059, 21602, 27774, 29484, 32403, 37032, 40118, 41661, 43204, 55548, 58968, 60177, 64806, 80236, 83322, 86408, 97209, 111096, 120354, 124983, 129612, 140413, 160472, 166644, 180531, 194418, 240708, 249966, 259224, 280826, 291627, 333288, 361062, 388836, 421239, 481416, 499932, 541593, 561652, 583254, 722124, 777672, 842478, 874881, 999864, 1083186, 1123304, 1166508, 1263717, 1444248, 1624779, 1684956, 1749762, 2166372, 2333016, 2527434, 3249558, 3369912, 3499524, 3791151, 4332744, 5054868, 6499116, 6999048, 7582302, 10109736, 11373453, 12998232, 15164604, 22746906, 30329208, 45493812, 90987624]

約数ペア:

[(1, 90987624), (2, 45493812), (3, 30329208), (4, 22746906), (6, 15164604), (7, 12998232), (8, 11373453), (9, 10109736), (12, 7582302), (13, 6999048), (14, 6499116), (18, 5054868), (21, 4332744), (24, 3791151), (26, 3499524), (27, 3369912), (28, 3249558), (36, 2527434), (39, 2333016), (42, 2166372), (52, 1749762), (54, 1684956), (56, 1624779), (63, 1444248), (72, 1263717), (78, 1166508), (81, 1123304), (84, 1083186), (91, 999864), (104, 874881), (108, 842478), (117, 777672), (126, 722124), (156, 583254), (162, 561652), (168, 541593), (182, 499932), (189, 481416), (216, 421239), (234, 388836), (252, 361062), (273, 333288), (312, 291627), (324, 280826), (351, 259224), (364, 249966), (378, 240708), (468, 194418), (504, 180531), (546, 166644), (567, 160472), (648, 140413), (702, 129612), (728, 124983), (756, 120354), (819, 111096), (936, 97209), (1053, 86408), (1092, 83322), (1134, 80236), (1404, 64806), (1512, 60177), (1543, 58968), (1638, 55548), (2106, 43204), (2184, 41661), (2268, 40118), (2457, 37032), (2808, 32403), (3086, 29484), (3276, 27774), (4212, 21602), (4536, 20059), (4629, 19656), (4914, 18516), (6172, 14742), (6552, 13887), (7371, 12344), (8424, 10801), (9258, 9828)]