74289474

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 112

約数和(自身を含む): 198313920

約数和(自身を除く): 124024446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 243, 251, 261, 378, 406, 486, 502, 522, 567, 609, 729, 753, 783, 1134, 1218, 1458, 1506, 1566, 1701, 1757, 1827, 2259, 2349, 3402, 3514, 3654, 4518, 4698, 5103, 5271, 5481, 6777, 7047, 7279, 10206, 10542, 10962, 13554, 14094, 14558, 15813, 16443, 20331, 21141, 21837, 31626, 32886, 40662, 42282, 43674, 47439, 49329, 50953, 60993, 65511, 94878, 98658, 101906, 121986, 131022, 142317, 147987, 152859, 182979, 196533, 284634, 295974, 305718, 365958, 393066, 426951, 458577, 589599, 853902, 917154, 1179198, 1280853, 1375731, 1768797, 2561706, 2751462, 3537594, 4127193, 5306391, 8254386, 10612782, 12381579, 24763158, 37144737, 74289474]

約数ペア:

[(1, 74289474), (2, 37144737), (3, 24763158), (6, 12381579), (7, 10612782), (9, 8254386), (14, 5306391), (18, 4127193), (21, 3537594), (27, 2751462), (29, 2561706), (42, 1768797), (54, 1375731), (58, 1280853), (63, 1179198), (81, 917154), (87, 853902), (126, 589599), (162, 458577), (174, 426951), (189, 393066), (203, 365958), (243, 305718), (251, 295974), (261, 284634), (378, 196533), (406, 182979), (486, 152859), (502, 147987), (522, 142317), (567, 131022), (609, 121986), (729, 101906), (753, 98658), (783, 94878), (1134, 65511), (1218, 60993), (1458, 50953), (1506, 49329), (1566, 47439), (1701, 43674), (1757, 42282), (1827, 40662), (2259, 32886), (2349, 31626), (3402, 21837), (3514, 21141), (3654, 20331), (4518, 16443), (4698, 15813), (5103, 14558), (5271, 14094), (5481, 13554), (6777, 10962), (7047, 10542), (7279, 10206)]