72881248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6679}}^1$

素因数の和:6731

約数の個数: 48

約数和(自身を含む): 161602560

約数和(自身を除く): 88721312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 6679, 10912, 13358, 26716, 53432, 73469, 106864, 146938, 207049, 213728, 293876, 414098, 587752, 828196, 1175504, 1656392, 2277539, 2351008, 3312784, 4555078, 6625568, 9110156, 18220312, 36440624, 72881248]

約数ペア:

[(1, 72881248), (2, 36440624), (4, 18220312), (8, 9110156), (11, 6625568), (16, 4555078), (22, 3312784), (31, 2351008), (32, 2277539), (44, 1656392), (62, 1175504), (88, 828196), (124, 587752), (176, 414098), (248, 293876), (341, 213728), (352, 207049), (496, 146938), (682, 106864), (992, 73469), (1364, 53432), (2728, 26716), (5456, 13358), (6679, 10912)]