73903046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 144115200

約数和(自身を除く): 70212154

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 59, 118, 119, 133, 238, 266, 277, 323, 413, 554, 646, 826, 1003, 1121, 1939, 2006, 2242, 2261, 3878, 4522, 4709, 5263, 7021, 7847, 9418, 10526, 14042, 15694, 16343, 19057, 32686, 32963, 36841, 38114, 65926, 73682, 89471, 114401, 133399, 178942, 228802, 266798, 277831, 310517, 555662, 621034, 626297, 1252594, 1944817, 2173619, 3889634, 4347238, 5278789, 10557578, 36951523, 73903046]

約数ペア:

[(1, 73903046), (2, 36951523), (7, 10557578), (14, 5278789), (17, 4347238), (19, 3889634), (34, 2173619), (38, 1944817), (59, 1252594), (118, 626297), (119, 621034), (133, 555662), (238, 310517), (266, 277831), (277, 266798), (323, 228802), (413, 178942), (554, 133399), (646, 114401), (826, 89471), (1003, 73682), (1121, 65926), (1939, 38114), (2006, 36841), (2242, 32963), (2261, 32686), (3878, 19057), (4522, 16343), (4709, 15694), (5263, 14042), (7021, 10526), (7847, 9418)]