73255108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 150141600

約数和(自身を除く): 76886492

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 59, 62, 68, 76, 118, 124, 236, 323, 527, 589, 646, 961, 1003, 1054, 1121, 1178, 1292, 1829, 1922, 2006, 2108, 2242, 2356, 3658, 3844, 4012, 4484, 7316, 10013, 16337, 18259, 19057, 20026, 31093, 32674, 34751, 36518, 38114, 40052, 56699, 62186, 65348, 69502, 73036, 76228, 113398, 124372, 139004, 226796, 310403, 590767, 620806, 963883, 1077281, 1181534, 1241612, 1927766, 2154562, 2363068, 3855532, 4309124, 18313777, 36627554, 73255108]

約数ペア:

[(1, 73255108), (2, 36627554), (4, 18313777), (17, 4309124), (19, 3855532), (31, 2363068), (34, 2154562), (38, 1927766), (59, 1241612), (62, 1181534), (68, 1077281), (76, 963883), (118, 620806), (124, 590767), (236, 310403), (323, 226796), (527, 139004), (589, 124372), (646, 113398), (961, 76228), (1003, 73036), (1054, 69502), (1121, 65348), (1178, 62186), (1292, 56699), (1829, 40052), (1922, 38114), (2006, 36518), (2108, 34751), (2242, 32674), (2356, 31093), (3658, 20026), (3844, 19057), (4012, 18259), (4484, 16337), (7316, 10013)]