42489504

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 127999872

約数和(自身を除く): 85510368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 47, 48, 72, 73, 86, 94, 96, 129, 141, 144, 146, 172, 188, 219, 258, 282, 288, 292, 344, 376, 387, 423, 438, 516, 564, 584, 657, 688, 752, 774, 846, 876, 1032, 1128, 1168, 1314, 1376, 1504, 1548, 1692, 1752, 2021, 2064, 2256, 2336, 2628, 3096, 3139, 3384, 3431, 3504, 4042, 4128, 4512, 5256, 6063, 6192, 6278, 6768, 6862, 7008, 8084, 9417, 10293, 10512, 12126, 12384, 12556, 13536, 13724, 16168, 18189, 18834, 20586, 21024, 24252, 25112, 27448, 28251, 30879, 32336, 36378, 37668, 41172, 48504, 50224, 54896, 56502, 61758, 64672, 72756, 75336, 82344, 97008, 100448, 109792, 113004, 123516, 145512, 147533, 150672, 164688, 194016, 226008, 247032, 291024, 295066, 301344, 329376, 442599, 452016, 494064, 582048, 590132, 885198, 904032, 988128, 1180264, 1327797, 1770396, 2360528, 2655594, 3540792, 4721056, 5311188, 7081584, 10622376, 14163168, 21244752, 42489504]

約数ペア:

[(1, 42489504), (2, 21244752), (3, 14163168), (4, 10622376), (6, 7081584), (8, 5311188), (9, 4721056), (12, 3540792), (16, 2655594), (18, 2360528), (24, 1770396), (32, 1327797), (36, 1180264), (43, 988128), (47, 904032), (48, 885198), (72, 590132), (73, 582048), (86, 494064), (94, 452016), (96, 442599), (129, 329376), (141, 301344), (144, 295066), (146, 291024), (172, 247032), (188, 226008), (219, 194016), (258, 164688), (282, 150672), (288, 147533), (292, 145512), (344, 123516), (376, 113004), (387, 109792), (423, 100448), (438, 97008), (516, 82344), (564, 75336), (584, 72756), (657, 64672), (688, 61758), (752, 56502), (774, 54896), (846, 50224), (876, 48504), (1032, 41172), (1128, 37668), (1168, 36378), (1314, 32336), (1376, 30879), (1504, 28251), (1548, 27448), (1692, 25112), (1752, 24252), (2021, 21024), (2064, 20586), (2256, 18834), (2336, 18189), (2628, 16168), (3096, 13724), (3139, 13536), (3384, 12556), (3431, 12384), (3504, 12126), (4042, 10512), (4128, 10293), (4512, 9417), (5256, 8084), (6063, 7008), (6192, 6862), (6278, 6768)]