89080208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 212903040

約数和(自身を除く): 123822832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1021, 1064, 1148, 1558, 2042, 2128, 2296, 3116, 4084, 4592, 5453, 6232, 7147, 8168, 10906, 12464, 14294, 16336, 19399, 21812, 28588, 38798, 41861, 43624, 57176, 77596, 83722, 87248, 114352, 135793, 155192, 167444, 271586, 293027, 310384, 334888, 543172, 586054, 669776, 795359, 1086344, 1172108, 1590718, 2172688, 2344216, 3181436, 4688432, 5567513, 6362872, 11135026, 12725744, 22270052, 44540104, 89080208]

約数ペア:

[(1, 89080208), (2, 44540104), (4, 22270052), (7, 12725744), (8, 11135026), (14, 6362872), (16, 5567513), (19, 4688432), (28, 3181436), (38, 2344216), (41, 2172688), (56, 1590718), (76, 1172108), (82, 1086344), (112, 795359), (133, 669776), (152, 586054), (164, 543172), (266, 334888), (287, 310384), (304, 293027), (328, 271586), (532, 167444), (574, 155192), (656, 135793), (779, 114352), (1021, 87248), (1064, 83722), (1148, 77596), (1558, 57176), (2042, 43624), (2128, 41861), (2296, 38798), (3116, 28588), (4084, 21812), (4592, 19399), (5453, 16336), (6232, 14294), (7147, 12464), (8168, 10906)]