82638528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61487}}^1$

素因数の和:61509

約数の個数: 56

約数和(自身を含む): 249887232

約数和(自身を除く): 167248704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 61487, 122974, 184461, 245948, 368922, 430409, 491896, 737844, 860818, 983792, 1291227, 1475688, 1721636, 1967584, 2582454, 2951376, 3443272, 3935168, 5164908, 5902752, 6886544, 10329816, 11805504, 13773088, 20659632, 27546176, 41319264, 82638528]

約数ペア:

[(1, 82638528), (2, 41319264), (3, 27546176), (4, 20659632), (6, 13773088), (7, 11805504), (8, 10329816), (12, 6886544), (14, 5902752), (16, 5164908), (21, 3935168), (24, 3443272), (28, 2951376), (32, 2582454), (42, 1967584), (48, 1721636), (56, 1475688), (64, 1291227), (84, 983792), (96, 860818), (112, 737844), (168, 491896), (192, 430409), (224, 368922), (336, 245948), (448, 184461), (672, 122974), (1344, 61487)]