57089448

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 173577600

約数和(自身を除く): 116488152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 251, 312, 324, 351, 468, 486, 502, 648, 702, 729, 753, 936, 972, 1004, 1053, 1404, 1458, 1506, 1944, 2008, 2106, 2187, 2259, 2808, 2916, 3012, 3159, 3263, 4212, 4374, 4518, 5832, 6024, 6318, 6526, 6777, 8424, 8748, 9036, 9477, 9789, 12636, 13052, 13554, 17496, 18072, 18954, 19578, 20331, 25272, 26104, 27108, 28431, 29367, 37908, 39156, 40662, 54216, 56862, 58734, 60993, 75816, 78312, 81324, 88101, 113724, 117468, 121986, 162648, 176202, 182979, 227448, 234936, 243972, 264303, 352404, 365958, 487944, 528606, 548937, 704808, 731916, 792909, 1057212, 1097874, 1463832, 1585818, 2114424, 2195748, 2378727, 3171636, 4391496, 4757454, 6343272, 7136181, 9514908, 14272362, 19029816, 28544724, 57089448]

約数ペア:

[(1, 57089448), (2, 28544724), (3, 19029816), (4, 14272362), (6, 9514908), (8, 7136181), (9, 6343272), (12, 4757454), (13, 4391496), (18, 3171636), (24, 2378727), (26, 2195748), (27, 2114424), (36, 1585818), (39, 1463832), (52, 1097874), (54, 1057212), (72, 792909), (78, 731916), (81, 704808), (104, 548937), (108, 528606), (117, 487944), (156, 365958), (162, 352404), (216, 264303), (234, 243972), (243, 234936), (251, 227448), (312, 182979), (324, 176202), (351, 162648), (468, 121986), (486, 117468), (502, 113724), (648, 88101), (702, 81324), (729, 78312), (753, 75816), (936, 60993), (972, 58734), (1004, 56862), (1053, 54216), (1404, 40662), (1458, 39156), (1506, 37908), (1944, 29367), (2008, 28431), (2106, 27108), (2187, 26104), (2259, 25272), (2808, 20331), (2916, 19578), (3012, 18954), (3159, 18072), (3263, 17496), (4212, 13554), (4374, 13052), (4518, 12636), (5832, 9789), (6024, 9477), (6318, 9036), (6526, 8748), (6777, 8424)]