68541732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 140598108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 83, 84, 87, 113, 116, 126, 166, 174, 203, 226, 249, 252, 261, 332, 339, 348, 406, 452, 498, 522, 581, 609, 678, 747, 791, 812, 996, 1017, 1044, 1162, 1218, 1356, 1494, 1582, 1743, 1827, 2034, 2324, 2373, 2407, 2436, 2988, 3164, 3277, 3486, 3654, 4068, 4746, 4814, 5229, 6554, 6972, 7119, 7221, 7308, 9379, 9492, 9628, 9831, 10458, 13108, 14238, 14442, 16849, 18758, 19662, 20916, 21663, 22939, 28137, 28476, 28884, 29493, 33698, 37516, 39324, 43326, 45878, 50547, 56274, 58986, 65653, 67396, 68817, 84411, 86652, 91756, 101094, 112548, 117972, 131306, 137634, 151641, 168822, 196959, 202188, 206451, 262612, 271991, 275268, 303282, 337644, 393918, 412902, 543982, 590877, 606564, 787836, 815973, 825804, 1087964, 1181754, 1631946, 1903937, 2363508, 2447919, 3263892, 3807874, 4895838, 5711811, 7615748, 9791676, 11423622, 17135433, 22847244, 34270866, 68541732]

約数ペア:

[(1, 68541732), (2, 34270866), (3, 22847244), (4, 17135433), (6, 11423622), (7, 9791676), (9, 7615748), (12, 5711811), (14, 4895838), (18, 3807874), (21, 3263892), (28, 2447919), (29, 2363508), (36, 1903937), (42, 1631946), (58, 1181754), (63, 1087964), (83, 825804), (84, 815973), (87, 787836), (113, 606564), (116, 590877), (126, 543982), (166, 412902), (174, 393918), (203, 337644), (226, 303282), (249, 275268), (252, 271991), (261, 262612), (332, 206451), (339, 202188), (348, 196959), (406, 168822), (452, 151641), (498, 137634), (522, 131306), (581, 117972), (609, 112548), (678, 101094), (747, 91756), (791, 86652), (812, 84411), (996, 68817), (1017, 67396), (1044, 65653), (1162, 58986), (1218, 56274), (1356, 50547), (1494, 45878), (1582, 43326), (1743, 39324), (1827, 37516), (2034, 33698), (2324, 29493), (2373, 28884), (2407, 28476), (2436, 28137), (2988, 22939), (3164, 21663), (3277, 20916), (3486, 19662), (3654, 18758), (4068, 16849), (4746, 14442), (4814, 14238), (5229, 13108), (6554, 10458), (6972, 9831), (7119, 9628), (7221, 9492), (7308, 9379)]