71982088

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 143636220

約数和(自身を除く): 71654132

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 233, 292, 466, 529, 584, 932, 1058, 1679, 1864, 2116, 3358, 4232, 5359, 6716, 10718, 13432, 17009, 21436, 34018, 38617, 42872, 68036, 77234, 123257, 136072, 154468, 246514, 308936, 391207, 493028, 782414, 986056, 1564828, 3129656, 8997761, 17995522, 35991044, 71982088]

約数ペア:

[(1, 71982088), (2, 35991044), (4, 17995522), (8, 8997761), (23, 3129656), (46, 1564828), (73, 986056), (92, 782414), (146, 493028), (184, 391207), (233, 308936), (292, 246514), (466, 154468), (529, 136072), (584, 123257), (932, 77234), (1058, 68036), (1679, 42872), (1864, 38617), (2116, 34018), (3358, 21436), (4232, 17009), (5359, 13432), (6716, 10718)]