71270748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3593}}^1$

素因数の和:3651

約数の個数: 72

約数和(自身を含む): 196232400

約数和(自身を除く): 124961652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 3593, 4959, 6612, 7186, 9918, 10779, 14372, 19836, 21558, 32337, 43116, 64674, 68267, 104197, 129348, 136534, 204801, 208394, 273068, 312591, 409602, 416788, 614403, 625182, 819204, 937773, 1228806, 1250364, 1875546, 1979743, 2457612, 3751092, 3959486, 5939229, 7918972, 11878458, 17817687, 23756916, 35635374, 71270748]

約数ペア:

[(1, 71270748), (2, 35635374), (3, 23756916), (4, 17817687), (6, 11878458), (9, 7918972), (12, 5939229), (18, 3959486), (19, 3751092), (29, 2457612), (36, 1979743), (38, 1875546), (57, 1250364), (58, 1228806), (76, 937773), (87, 819204), (114, 625182), (116, 614403), (171, 416788), (174, 409602), (228, 312591), (261, 273068), (342, 208394), (348, 204801), (522, 136534), (551, 129348), (684, 104197), (1044, 68267), (1102, 64674), (1653, 43116), (2204, 32337), (3306, 21558), (3593, 19836), (4959, 14372), (6612, 10779), (7186, 9918)]