74970896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 202653696

約数和(自身を除く): 127682800

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 151, 154, 176, 182, 208, 217, 248, 286, 302, 308, 341, 364, 403, 434, 496, 572, 604, 616, 682, 728, 806, 868, 1001, 1057, 1144, 1208, 1232, 1364, 1456, 1612, 1661, 1736, 1963, 2002, 2114, 2288, 2387, 2416, 2728, 2821, 3224, 3322, 3472, 3926, 4004, 4228, 4433, 4681, 4774, 5456, 5642, 6448, 6644, 7852, 8008, 8456, 8866, 9362, 9548, 11284, 11627, 13288, 13741, 15704, 16016, 16912, 17732, 18724, 19096, 21593, 22568, 23254, 26576, 27482, 31031, 31408, 32767, 35464, 37448, 38192, 43186, 45136, 46508, 51491, 54964, 60853, 62062, 65534, 70928, 74896, 86372, 93016, 102982, 109928, 121706, 124124, 131068, 151151, 172744, 186032, 205964, 219856, 243412, 248248, 262136, 302302, 345488, 360437, 411928, 425971, 486824, 496496, 524272, 604604, 669383, 720874, 823856, 851942, 973648, 1209208, 1338766, 1441748, 1703884, 2418416, 2677532, 2883496, 3407768, 4685681, 5355064, 5766992, 6815536, 9371362, 10710128, 18742724, 37485448, 74970896]

約数ペア:

[(1, 74970896), (2, 37485448), (4, 18742724), (7, 10710128), (8, 9371362), (11, 6815536), (13, 5766992), (14, 5355064), (16, 4685681), (22, 3407768), (26, 2883496), (28, 2677532), (31, 2418416), (44, 1703884), (52, 1441748), (56, 1338766), (62, 1209208), (77, 973648), (88, 851942), (91, 823856), (104, 720874), (112, 669383), (124, 604604), (143, 524272), (151, 496496), (154, 486824), (176, 425971), (182, 411928), (208, 360437), (217, 345488), (248, 302302), (286, 262136), (302, 248248), (308, 243412), (341, 219856), (364, 205964), (403, 186032), (434, 172744), (496, 151151), (572, 131068), (604, 124124), (616, 121706), (682, 109928), (728, 102982), (806, 93016), (868, 86372), (1001, 74896), (1057, 70928), (1144, 65534), (1208, 62062), (1232, 60853), (1364, 54964), (1456, 51491), (1612, 46508), (1661, 45136), (1736, 43186), (1963, 38192), (2002, 37448), (2114, 35464), (2288, 32767), (2387, 31408), (2416, 31031), (2728, 27482), (2821, 26576), (3224, 23254), (3322, 22568), (3472, 21593), (3926, 19096), (4004, 18724), (4228, 17732), (4433, 16912), (4681, 16016), (4774, 15704), (5456, 13741), (5642, 13288), (6448, 11627), (6644, 11284), (7852, 9548), (8008, 9362), (8456, 8866)]