72786492

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 201600000

約数和(自身を除く): 128813508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 108, 114, 158, 171, 228, 237, 316, 342, 449, 474, 513, 684, 711, 898, 948, 1026, 1347, 1422, 1501, 1796, 2052, 2133, 2694, 2844, 3002, 4041, 4266, 4503, 5388, 6004, 8082, 8531, 8532, 9006, 12123, 13509, 16164, 17062, 18012, 24246, 25593, 27018, 34124, 35471, 40527, 48492, 51186, 54036, 70942, 76779, 81054, 102372, 106413, 141884, 153558, 162108, 212826, 230337, 307116, 319239, 425652, 460674, 638478, 673949, 921348, 957717, 1276956, 1347898, 1915434, 2021847, 2695796, 3830868, 4043694, 6065541, 8087388, 12131082, 18196623, 24262164, 36393246, 72786492]

約数ペア:

[(1, 72786492), (2, 36393246), (3, 24262164), (4, 18196623), (6, 12131082), (9, 8087388), (12, 6065541), (18, 4043694), (19, 3830868), (27, 2695796), (36, 2021847), (38, 1915434), (54, 1347898), (57, 1276956), (76, 957717), (79, 921348), (108, 673949), (114, 638478), (158, 460674), (171, 425652), (228, 319239), (237, 307116), (316, 230337), (342, 212826), (449, 162108), (474, 153558), (513, 141884), (684, 106413), (711, 102372), (898, 81054), (948, 76779), (1026, 70942), (1347, 54036), (1422, 51186), (1501, 48492), (1796, 40527), (2052, 35471), (2133, 34124), (2694, 27018), (2844, 25593), (3002, 24246), (4041, 18012), (4266, 17062), (4503, 16164), (5388, 13509), (6004, 12123), (8082, 9006), (8531, 8532)]