87438344

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13121}}^1$

素因数の和:13158

約数の個数: 48

約数和(自身を含む): 201947580

約数和(自身を除く): 114509236

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 13121, 26242, 52484, 91847, 104968, 183694, 223057, 367388, 446114, 642929, 734776, 892228, 1285858, 1561399, 1784456, 2571716, 3122798, 5143432, 6245596, 10929793, 12491192, 21859586, 43719172, 87438344]

約数ペア:

[(1, 87438344), (2, 43719172), (4, 21859586), (7, 12491192), (8, 10929793), (14, 6245596), (17, 5143432), (28, 3122798), (34, 2571716), (49, 1784456), (56, 1561399), (68, 1285858), (98, 892228), (119, 734776), (136, 642929), (196, 446114), (238, 367388), (392, 223057), (476, 183694), (833, 104968), (952, 91847), (1666, 52484), (3332, 26242), (6664, 13121)]