72724848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2262

約数の個数: 80

約数和(自身を含む): 216938496

約数和(自身を除く): 144213648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 808, 1212, 1414, 1616, 2121, 2143, 2424, 2828, 4242, 4286, 4848, 5656, 6429, 8484, 8572, 11312, 12858, 15001, 16968, 17144, 25716, 30002, 33936, 34288, 45003, 51432, 60004, 90006, 102864, 120008, 180012, 216443, 240016, 360024, 432886, 649329, 720048, 865772, 1298658, 1515101, 1731544, 2597316, 3030202, 3463088, 4545303, 5194632, 6060404, 9090606, 10389264, 12120808, 18181212, 24241616, 36362424, 72724848]

約数ペア:

[(1, 72724848), (2, 36362424), (3, 24241616), (4, 18181212), (6, 12120808), (7, 10389264), (8, 9090606), (12, 6060404), (14, 5194632), (16, 4545303), (21, 3463088), (24, 3030202), (28, 2597316), (42, 1731544), (48, 1515101), (56, 1298658), (84, 865772), (101, 720048), (112, 649329), (168, 432886), (202, 360024), (303, 240016), (336, 216443), (404, 180012), (606, 120008), (707, 102864), (808, 90006), (1212, 60004), (1414, 51432), (1616, 45003), (2121, 34288), (2143, 33936), (2424, 30002), (2828, 25716), (4242, 17144), (4286, 16968), (4848, 15001), (5656, 12858), (6429, 11312), (8484, 8572)]